Mattress Categories

Mattress Brands

Extras

Get The Best Holiday 2024 Mattress Deals!
Unlock Today's Coupons

Bed In A Box vs. Novaform

Slumber Search is supported by readers. Some links on Slumber Search are referral links. If you use one of these and buy something, Slumber Search may make a small amount of money. More info.

Bed In A Box

BedInABox® is one of the original trend-setter brands to sell mattresses to customers in a box. Having started with a small selection of all-foam mattresses, they have added mattresses in a variety of design options and firmnesses over time including pocket coil hybrids and all-foam choices. With 6 mattresses to choose from, their mattresses range from 9'' to 13'' thick. Overall, most customers report good experiences, but there were some complaints about durability and firmness for some.

Novaform

Novaform mattresses are well known for being sold in Costco warehouse locations. Owned by memory foam developer and manufacturer Innocor, nearly all of the mattresses sold by Novaform are memory foam mattresses. Also found at popular retailers like BJ's and Sam's Club, Novaform's product offering and quality differs slightly per retailer. However, overall, with a variety of mattresses in different thickness options, Novaform gets some good initial feedback from customers. Still, there are some reported issues with heat retention, firmness, and initial comfort in some cases.

Based on our aggregated reviews and our scoring method, we recommend Bed In A Box in this match up!

See Our Full Review of Bed In A Box

See Our Top Mattress Choices

Mattress Score

Overall Score:
Bed In A Box: 8.7/10
Novaform: 7.8/10

Customer Satisfaction:
Bed In A Box: 8.8/10
Novaform: 7.7/10

Price Value:
Bed In A Box: 8.6/10
Novaform: 8.2/10

No Back Pain:
Bed In A Box: 9/10
Novaform: 8.4/10

Price:
Bed In A Box: $399-$2598
Novaform: $225-$999

Bed In A Box:
Get Yours Now

Novaform:
Get Yours Now


Bed In A Box's Owner Satisfaction

Customers give these mattresses high marks for comfort overall. This means that there are good scores overall from sleepers, but some had different experiences. There are some customers that disagreed with the comfort. Learn more about the mattresses below to learn if it will work for you!


Bed In A Box's Supportiveness

Firmness isn't the same as support. Deep support and spinal alignment is essential to a healthy night's rest. Unfortunately, these mattresses have some mixed reception when it comes to support. Most are satisfied with the supportiveness of the mattress right after purchase, but some folks didn't feel like they were adequately supported over time.

Edge Support
For those with mobility concerns or like to lay close to the side of the mattress, edge support is very important. These mattresses do a good job at edge support initially, but some found it didn't last as well as they would have hoped.


Bed In A Box's Durability

All mattress buyers want to find a mattress that will sleep comfortably after a decade or more. Though there are some reasons, like dust, that would mean we wouldn't want to sleep on the same mattress for over 15 years, we would all be happier knowing our mattress could last that long. Customers are pretty content with these mattresses when it comes to their durability. Most customers will find they last over 7 years, but some have reported not loving the overall feel. If you are a larger person, you may want to do a price analysis to make sure these mattresses are for you.

Novaform's Owner Satisfaction

Figuring out the takeaways from customers can be a great eye-opener for shoppers. Customers don't always respond well to these mattresses. Some feel cozy and comfortable, but others don't feel that way. If you are considering buying, there are more details about mattress specifics below.


Novaform's Supportiveness

In terms of lasting support, these mattresses have mixed reviews. Some reviewers are comfortable and feel supported throughout the night, but others weren't able to get comfortable. If you have a heavier body type than average, you should do some added research before purchasing.

Edge Support
Edge support is an essential attribute for those that like to sit on the side of the mattress. Some folks may find these mattresses to not provide adequate edge support for them.


Novaform's Durability

Having a mattress that lasts is one of the most important factors to sleepers. We are all hopeful to find a mattress that would be just as comfortable day one as it is 10 years from now. However, these mattresses are not rated well by some reviewers on durability and some have experienced breakdown after only a short time. If you are considering buying for nightly use, read the reviews to make sure it will work with your body before buying.

Browse Bed In A Box Customer Reviews

Too firm
I had great hopes for this bed; however, it is just too firm. Our former memory foam mattress lasted about 7 years, and my husband and I were beginning to have lower back pain because the bed had broken down and was too soft. Prior to that happening; however, we were very happy with the bed. Unfortunately, the manufacturer was no longer in business or we would have just purchased another.

After lots of research of reviews, etc., on the internet, I settled on the pacbed original 11." I was a little concerned about the only complaints being that the bed was too firm, but I thought we would try it and we could also buy a topper if it was too firm. First, the gel memory foam on the pacbed is different from our former bed, which conformed to your body. The gel memory foam simply depresses where you lay, more like a traditional spring form mattress, instead of enveloping your body. In addition, the three inches is not sufficient because you end up depressing through to the support foam, which is very hard. For reference, I am 5'7" and 145 lbs. Both my husband and I have had hip pain since purchasing this bed, and I can no longer sleep on my stomach. I have forced myself to sleep on my side with a pillow between my legs, which is the only way I can sleep comfortably and not wake up in pain.

We bought a 3" memory foam topper that was returnable (through another vendor) to get us through the 60 trial period, but it has made our bed ridiculously high (14") and while it does help relieve the pressure points, it just does not measure up to our old bed as far as comfort goes, and I still have issues with my arms falling asleep when I sleep on my stomach. Sigh. Unfortunately, this is going back when our trial is up in 30 days.

I also find it odd that I cannot figure out how to leave a review on their site. Perhaps they don't let you review until the full 60 days has past.

Show More Reviews Show Less Reviews

I researched the best I could online
I'm giving this product 3 out of 5 for now. I suspect it will go down to a 2 unless it miraculously improves in comfort.

I researched the best I could online. SleepLikeTheDead.com appears to be, purports to be, a non-biased review organization. They rate this product higher than any other. And report 380+ customer reviews in part of their opinion.

"The ratings – based on 380+ consumer reviews gathered using an unbiased, accurate methodology – show how Bed In A Box mattresses compare to the average mattress."

Problem is, I can't find any customer reviews on the BedInaBox website. I can't find anywhere to leave a review on their website. I can't find any ling on the SleepLikeTheDead website to provide a review. So, I'll leave it here, with the other 5.

I purchased a twin for my son and a king fro myself. My son's mattress has no "off-gassing" smell. My mattress smells like it became moldy in the air vacuumed packaging, and is going on 5 days of a smell I can't sleep with. The smell has permeated my down comforter and I suspect I'm going to need to replace it.

My son says his mattress is fine and has no issues with comfort.

I have issues with my L5/S1. My previous mattress caused me discomfort. This mattress makes my back pain unbearable. I can't sleep through he night and have pain all day long. I am resorting to sleeping on the couch while I wait for the 60 day trial period to end.

The bed does not give in enough. My hips are raised while my L5 is forced down. It's basic physics. Even if you don't have L5 issues, this mattress will certainly encourage it. If I slept on my side, I'm sure it would not be an issue. I don't sleep on my side.

Not impressed. Not impressed with SleepLikeTheDead or BedInABox.

I can only hope that they don't expect me to ship this thing back to get the money back guarantee. I don't have the equipment to make it compact and vacuum packed that they do when they shipped it to me.

BEST BED FOR YOUR DOLLAR
I LOVE this bed!!!!!! While shopping for a new mattress I wanted to try a non traditional online mattress retailor. I first tried CASPER beds and that bed was so uncomfortable I could only sllep on it for 4 nights before my wife made we change back to our spring mattress. This was our next bed and after a week we decided we would keep it for good. The customer service during ordering was great . I really liked the try in home no risk policy but dont worry you wont need to use it cause this bed is amazing. It is just as comfortable as the Temper-pedic beds I tried in stores. Give this bed a try whats the worst that could happen.

Very satisfied.
Arrived in a very manageably sized package, I didn't have any off gassing issues, and the bed is every bit as comfortable as I'd hoped so far.

Excellent.. just what me and my wife needed
Excellent..just what me and my wife needed

Three Stars
Not as comfortable as I imagined

We recently ordered the PacBed Original...
We recently ordered the PacBed Original and a foundation, King, online. Ordering was straightforward and easy. Communication from Bed-In-A-Box was timely and done via email. Our mattress and foundation arrived within four business days. Set up for the foundation took about 20 minutes - directions were easy to follow and assembly was without hitch. Unboxing / unwrapping of the mattress was quick and again, easy, taking about 4 minutes. This king size mattress is a bit heavy and unweidly to move into place on the foundation but with two people it was done within 30 seconds. Total time to set up: 30 minutes! Note: There was no smell to the mattress.

The mattress feel is firm. You can barely feel another move, toss or turn, or get in or out of the bed. It did take a few days to adjust to the feel of the mattress and getting a quilted mattress cover helped in adding a bit of 'cushion'. The first few days my husband and I woke up stiff...though we believe that was due to staying in one position rather than tossing and turning or lack of support.

After two weeks sleeping on the mattress...we love it! It's comfortable. Neither of us toss or turn anymore. It provides quality support. When we need to replace our other mattresses, this will be the one we buy!

Bought this mattress to replace
Bought this mattress to replace a pillow top mattress that was showing some wear and not very comfortable any more. Very pleased so far. Our son recommended bed in a box after he bought one for himself 2 years ago.

Bed in a Box
We recently purchased a 'Bed in the Box', everyone thought I was crazy, but the online research and reviews were great so we decided to give it a try - we are very happy with the mattress, the ordering process and delivery.

King size Pacbed
Great price. Quick delivery. Super comfortable ! My husband is up by 6:30 AM having never slept better!! Customer for like!

The best!
My husband and I love this bed. It is extremely comfortable and supportive, without being too soft. The warranty plus the 120-day money back guarantee are unheard of and excellent. I am so excited to have this bed for a long, long time!

happy back
Our 8 year old Tempurpedic no longer did the trick. Sore backs for both of us every morning. Our new mattress is great, easy to move and unpack, no off-gassing, and so comfortable.

Good Buy
Been sleeping on the mattress for several weeks now. I would call it firm. It's very comfortable for me as a stomach/back sleeper. I thought it might be too firm for my wife as she is a side sleeper, but she is happy too.

So Far So Good...
I'm not sure what I was expecting at first, my initial shock was that it was literally a bed in a box. From visiting with others about a foam mattress, we were told to 'break' in the bed by walking/jumping on it. Now the bed has settled quite nicely. We are sleeping much more comfortably and soundly. I truly wake up with few to zero aches. Overall, BedInABox was extremely easy to purchase from, quick to ship and so far a great product! I only hope it continues to get better through the years!

Love it!
Very firm, very comfortable bed! No backaches! In fact, I like it better than our tempurpedic!

Nice mattress and cover, but it's firmer than I expected.
Comfortable, but a little firmer than I expected.

New Bed
Have only slept on it 3 night due to being out of town. Seems good so far. It is an adjustment from sleeping on a inner spring mattress for 50 years. The mattress was a little firmer than I expected. I want to give it a good month before I can truly give it a thumbs up or thumbs down.

I bought this to replace
I bought this to replace my old mattress. It is a little firmer than I expected but overall nice mattress. I do sleep better.

Too Early to tell
initially my pacbed felt far firmer than my tranquility I had before, and its supposed to be the softer bed. after 1 week I think I like the bed but I really need more time to know for sure.

Pretty Darn Good!
We've only had our mattress for 8 days, so it's a little difficult for me to give it a full 5 stars. I bought this mattress over my husband's mild objections, really worried it wouldn't work out. So far, it has. I'm sleeping much more comfortably than I have in a year. I'm a side sleeper and can only sleep on left side due to medical issues. I've developed arthritis in left hip. Happily, I'm not waking up in the night because of pain in my hip and feel rested and ache free in the morning. My husband is feeling more rested, too. The 2 things I'm not so happy about are the mattress seems concave. I actually feel like I could roll over to the middle when my husband gets in bed. I don't like that; what will happen in the future? Also, I can feel him move around. I was counting on this being motion free. I should have gotten a king and or a higher quality mattress. I've already recommended Bed in a Box to a friend.

Sleeping much better than before.
My wife and I are sleeping much better since we got this bed. I haven't had any of the neck pains I used to have with our old bed. Setup was pretty easy and was accomplished without problem.

Very firm
The bed came and was easy to assemble. We also bought the box spring which was fairly simple to assemble. The bed is firmer than I am used to

Extremely Firm, No Warranty
I explained that I was waking up every morning with back pain. For giving a company $1500, I would expect some kind of customer support. Instead I was told my mattress was past it's "try period" therefore there was nothing they could do. Many mattress companies offer a comfort guarantee. Not these guys. Regret my purchase 100%.

Tranquillium Mattress
The Tranquillium mattress is not at all a firm mattress, I strongly advise against it to those who really want a firm mattress. I can honestly say that is more near a medium -soft mattress . I don t understand why is a mattress #firm# I have to leave with that piece of crap since I can not returned because I have opened it when my furniture came after 3 months. That was my 4 a mattress( and last) bought from this Company. I am so disappoint when a company try to sell something that is not even closer at he reality.

Great buy!
I recently bought a King Original for home after having a Queen size for our travel trailer for 10 years. The one in the trailer is still doing great and looks new. We are Very pleased with our King at home. The Bedinabox replaces a Tempurpedic we have had problems with for a few years now. Back pain is gone and this bed feels great in whatever position I sleep in. The Bedinabox costs a fraction of what the Tempurpedic does. There is no chemical smell when first opened. The Tempurpedic stunk bad for over a week! Really. Very, very pleased with this purchase.

Truly satisfied AirBNB guests!
I run an AirBnB out of my home. I rent 4 rooms and every room now has BedInTheBox mattresses. Many guests have gone on to order their own for themselves. I ordered this Azul bundle for my last room. I always sleep on new mattresses before my guests do to be sure they are ok. This one may be my favorite yet. Always fast shipping and great customer service as well.

Mattress exchange
The first mattress I got was uncomfortable. But they made it right by sending me a different one and it's very comfortable. They even threw in a mattress case and a pillow. This is my second purchase with them. The first mattress lasted 20 years. Thank you

Browse Novaform Customer Reviews

Good if willing to put a few extra bucks into it
Pros: Price, shipping, delivery, ease of getting into bed room, highly rated by consumer reports
Cons: Firmness is mislabeled, requires a memory foam topper to be comfortable

I did a lot of research before buying our new mattress. We had never done a memory foam mattress before and thought we would give it a try. We went to a department store and tried out their memory foam beds to make sure we thought we might like it and picked the right firmness.

I have traveled for a job and stayed in nice and bad hotels. I thought I was pretty experienced to differ mattresses and comfort levels. This one is rated medium firmness, I would say it is medium firm to firm. It is much firmer than any mattress I have slept on. I could see how it could be firmer so I won't say it should be rated firm, but it is at minimum medium firm. There is no feeling of memory foam. There is almost no give in the mattress. You expect a memory foam mattress to give to your body a little and you fit into it. This does not happen with this mattress. I was excited to see what the pearl gel memory foam felt like. There is no indication of pearls, gel, or memory foam on the top layer.

Show More Reviews Show Less Reviews

Awesome
After researching mattresses for months and with great fear I ordered this matress based on Costco's return policy, consumer reports rating, and customer reviews. It arrived by courier ( He even dollied it into our bedroom )! It unpacked as it should. No smell , no waiting - we slept on it that night. I had left the board that I had been using on the box springs but after a 2 weeks removed it because I read that it should not be used on the floor but on box springs. It went from firm to medium and viola. Perfect!!! I've had the matress over two months and purchased gel pillows. Honestly, I've never had anything this comfortable. The gel pillows work in sync with the matress. It's NEVER hot. But now that it's winter it's not cold either. I'm just in awe when I lay down at night and even more pleased when I wake up. Great job Novaform. Great Job Costco! My first purchase from your company has made me a life long customer.

Great Mattress and Price but too firm
I have had this mattress for @ 2 years. I think it will probably last forever, but it is NOT medium in firmness. I would say at least medium firm +. You do not sink in as you do on most memory foam mattresses, but surprisingly I do sleep very well on it. It really doesn't feel like a memory foam mattress. Seems good for both side and back sleepers. I do wish it was a little softer. Slept on a water bed with 'pillow top for years until the bladders could no longer be patched. They don't make water bed mattresses like this anymore (solid pillow top and sides that drop over base and bladders. Probably this was the most comfortable mattress I've every had. Unless you like a soft mattress you will be very happy with the Serifina' and at $650 ($799 Cal King which I have)nothing else comes close.

Bought it, returned it, opted for diff product
Lesson learned- don't skimp on a mattress you spend 7-8 hours using and if you have back/neck problems. Wife and I bought this and gave it a ride for 30 days. Felt it was too soft, did not hold form. Returned it after 30 days. It came in a box the size of a dorm room fridge. That should probably be a characteristic of caution in the first place. Might be suitable product for college kid looking for something that can ship easy. Not a great solution for neck/back problems.

Deserves 10 stars!
For years we wanted a Tempurpedic so when Costco.com offered them a couple of months ago, we took the plunge. For six weeks, I did not sleep. The Tempurpedic was hot, hard as a brick, and uncomfortable. It was also excessively tall.

We returned it and replaced it with the Serafina Pearl Gel Mattress. Oh. My. Gosh. It is like sleeping on a cloud. I like a softer mattress while my husband prefers a firm mattress. We are both happy and are sleeping through the night with no tossing or turning. Do not hesitate to get this mattress!

Too Firm
Costco service and delivery and price were all great. I just could not stand this bed. It was not medium. It was very firm. Felt like concrete. I switched to the Valentina and I love it.

Too Hard
I bought this mattress a month ago and haven't gotten use to it yet. Will probably send back. Will maybe try the more expensive softer mattress.

Extremely comfortable
Having had a 15 year old firm mattress the change to this memory foam mattress its everything I had hoped it would be. Sleep on both side and back, both very relaxing and comfortable.

Great mattress
We needed a new mattress, so I researched them starting with Consumer Reports, which rated this their top foam mattress. This is our first foam, so I really didn't know what to expect. Also, we have never purchased a mattress without first trying it out in a store. It arrived quickly and was fascinating watching it expand after to cut the plastic off it. I have to say that it's harder than I expected, but I am getting used to it after two weeks. My wife, who sleeps on her back, is sleeping noticeable better. There's also no movement transferred to the other person, which is a good thing. Neither of us noticed any unpleasant smell as some have reported.

HORRID!!!!
Relying on the glowing review in Consumer Reports, I purchased this mattress more than two months ago and believed the enclosures that said it could take a while for the mattress to fully set. Well, sufficient time has elapsed and it is still the most uncomfortable mattress I have ever slept on. (It replaced a 16- year-old mattress but thank goodness I hung on to that one because I plan to put it back on my bed and give this mattress away.) The mattress is so hard, I wake up with a backache every morning and my Activity Tracker shows I am having very restless nights. I actually have to fold up several blankets and use them as padding under me because the mattress is so hard and uncomfortable. I would not even call it 'firm,' it is the hardest mattress I have owned and I always buy firm models to provide more back support. Worst money I ever spent!

Great Mattress!!
I researched alot of mattresses on their comfort, side and back sleeping and reviews and price. This one came out on top. We used to have a waterbed and thought it would be difficult to adopt our lifestyle to a regular bed. We got flannel sheets and have slept like a baby ever since. It's hard getting out of bed in the morning. Very nice.

Great Bed, Great Price
I bought this bed in February 2016 and like the other reviews found it very hard. After about 2 months, it become much more comfortable. I love it now, find it very comfortable, doesn't make my back hurt and I would certainly buy it again. You have to give it a few months and then it's great. If you are looking for a pillow top snuggly bed, this is not for you.

Great Mattress
We bought this a month ago and cannot be more satisfied. We did think it was slightly more fim then we expected but after 2 nights of sleeping we realized it was a medium firmness. The most comfortable mattress ever. Havent slept this well in years.

Perfect for me
1. I read all the reviews on the COSTCO, other sites and checked consumers overall this bed seemed to be a good choice as far as quality. 2. As you can see from the reviews some people say this bed is to hard, some say it is to soft and others say it is just right. Depending on your weight depends on how much you 'sink' into any mattress that also effects how hard of soft the mattress 'feels'. 3. I enjoy a 'firm' mattress in which I do not sink a lot into it but I do expect it to conform to my body this mattress works perfectly form me. 4. Smell: Upon delivery I set up the mattress and aired it out for about 6 hours. I then put on a mattress pad and bedding. The only way to smell anything unusual was to put your nose to the mattress and that lasted about 2 days. 5. Price: After checking warranty and cost this bed via COSTCO gave me the best value.

Very firm
I did hours upon hours of research and thinking before deciding on this mattress I read every review posted. How firm a mattress feels is different for everyone so how can you yourself decide until you have one.? I needed a firm mattress for my back issues. This one was rated so well and it was a no risk purchase. I decided to give it a try. I am a woman approx. 130 pounds. My weight didn't put a dent in it anywhere! I felt like I was laying on top of it with little to no give at all. It also took a couple of days to expand to be able to press a hand impression into it. It did not get hot, The smell of it was minimal, it is very heavy, easy set up and this is an good quality mattress. I was hoping it would conform to my body a little but it didn't. For me, it's as firm as any Firm mattress without plush or a pillow top I've tried out there. The medium firmness rating doesn't feel accurate for me or my weight at least. It's harder than the highly rated Se@ly kelburn also recommended by CR. Hope that helps as a way to compare for you. Love Costco and always will!

Novaform @costco review
If you've owned a high end pillowtop mattress you will not be satisfied with this bed, If you haven't its perhaps doable, For the money right aroud 600 dollars its worth the money, It actually helped my wifes back, And she woke up without her usual discomfort, For me it felt to firm and lacked that luxurious feel and its not something i can imagine spending 1/3 OF MY LIFE ON FOR THE NEXT 10 YEARS, That being said again its still worth the money.

Promising
We have tried a number of the Novaform mattresses. Each one seemed to have great promise but fell just short. We love the affordability and potential of the mattresses. Our first Novaform serafina pearl gel memory was too soft (rated in top 4 on CR), but nice if you like plush. We then tried the Novaform firm memory foam, which was firm and comfortable but retained so much heat that I was waking at night changing shirts from sweat. And finally the serafina pearl firm with gel, once again too soft. I must admit, I have had lower back problems, so I look for firm to extra firm mattresses. For now, we are giving up on foam mattresses.

Provides support and gently hugs you
I've been sleeping on this mattress for a few weeks now and find it to be comfortable. The mattress is softer than I prefer with a very plush top layer that hugs your body and offers support (at the lower back). You do sink into the mattress a bit which can slow you down when changing sleep positions. Before this mattress, I slept on a foam mattress - it retained heat but I feel this mattress retains more heat. My spouse really likes this mattress though. There isn't any edge support. There is an off-gasing smell that lasted up to 48 hours after unpacking. Overall: nice support, a little too soft, retains heat but I like it.

Not Supportive
At first we thought this mattress would work for us, but after a week we knew it wasn't supportive enough. We are 60 and 59, 230 and 130 lbs respectively. I am a side and back sleeper, my husband a side and stomach sleeper. I noticed that the mattress didn't hug my lumbar region while sleeping on my back. I could feel a gap there and there shouldn't be. My husband thought it was too squishy, not firm enough. What we both disliked is that the sides cave in when sitting on the edge of the bed, so you basically slide off. We had to return it and we are now trying a Sterns and Foster pillow top firm. Back to basics for us.

The best purchase ever!
We were moving to Ireland and wanted to buy new beds for everyone but we had a budget as moving countries is expensive. We gone One queen and the kids got full size each. I was very nervous as we would not be getting to try them untill we were in Ireland. However, I need not have worried. They were the best purchase ever! I normally have back issues and have never woke up even once with stifness or soreness in my back. Still totally love this bed after nearly 10 months. My only issue is now when I visit friends or stay overninght else where, the beds seem completely sub standard.

Firm cradling comfort
My husband and I bought this to replace our 7 year old tempurpedic. This Novaform 14" Serafina is the most comfortable mattress my husband and I have ever slept on. That includes all mattress's at hotels, friends' and that we've owned. We're in the mid 50 to early 60's age range. It gives a firm but soft cradling support and is not hot like our previous memory foam. We read reviews in Consumer Reports and this met our budget and was one of the top rated mattress's. We got it on sale and is a great value even at full price. Highly recommend!!

Takes getting use to.
We purchased this mattress last year for a vacation cottage. We allowed it to sit opened on the bed overnight before we slept on it. We own a pillow top mattress at our home, so this was our first Memory Foam mattress and we purchased this based on good reviews and the price. The first few night we slept terrible! We both woke up sore each morning. After about 5 nights we finally started sleeping better. I do find it to be hot, especially if you are sleeping on your back. It is soft on the top, but very firm underneath so you have good support. We are going to buy a mattress topper to try and soften it even more to what we are used to sleeping on. Overall for the price it is a good mattress, but does take time to get use to.

More of a medium firm
I love having a king bed, it is lovely! First time trying out a memory foam mattress. My husbands only request was to get a firm mattress. I would say its more of a medium-firm. You do sink in a little right away. I woke up the first week with sore back, which I never have before on my other spring mattress, but I haven't recently, so I am wondering if my body had to first get used to it. I also am 19 weeks pregnant, which could have been part of it, or that the first week we didnt have a platform for it yet!! Me or my husband havent had any issues with overheating on it like I read in some of the reviews.

Great mattress
This was a first....after shopping all over for a firm mattress, (costs were &1200-$4800+). Reviewed Consumer Reports, this mattress was very highly rated and less than $1000. Then it went on sale in February!!! With Costco's return policy we decided to give it a try. Then we learned it would be coming in a box!!! A king mattress in a box!!??!! When it arrived...in a box...flat as a pancake...there was no way this was going to work.....wrong....within three hours this 'pancake' turned into a full size king extra firm mattress!!! No more tossing and turning it's the best nights sleep we've had in a very long time...granted, it's only been a week...but so far so good. Would and have recommended this mattress to everyone we know.

Excellent !
I researched mattress online. This one came in the top 10 at number 5 . I bought this mattress 3 months ago. I always had a coil mattress and needed a change. I knew I could return it if I was not happy. Costco is great to deal with if there is a issue. It is the best mattress I have ever slept on. Extremely comfortable, not hot, my back even feels better. My wife feels the same way and she was really concerned. She is not tossed around when I move or turn over.

Firm was better than medium firm
We tried both the firm and the medium firm version of this mattress. The medium firm was available in warehouse and the firm only available online. My wife chose the firm version do to less motion transfer and no sag/roll toward the center due to my laying in the bed. She was able to get rid of a boomerang pillow she previously needed for side sleep with our Sleep Number bed that we got rid of. It took about two hours, a roll of heavy duty packaging tape, clamps, 2x4's, and a vacuum to get the medium firm mattress small enough to return to Costco...but they did take it back.

Too Soft for Us
Frankly, my one star is probably unfair, but if you love a very hard innerspring, as my husband and I do, do not be lured in by the "firm" label. That's firm for a foam mattress, not firm for a mattress in general. We sunk into it as if it were a marshmallow. In fact, after trying it for a few nearly sleepless nights, we dragged our old rock-hard innerspring mattress onto our bedroom floor and there until we were able to lift it off our bed and arrange to return it to Costco. We are SO thankful for Costco's return policy. I cannot imagine sleeping on this huge marshmallow for another night.

Disappointed
We bought the mattress online through Costco only because they don't carry California Kings in the warehouse. It two weeks to get it. Unpacking it was not to difficult. It's been a week since we've had it and the mattress still hasn't fully reached its full shape. The bottom right side is still smashed. As for comfort, the only option was to go with firm in a cal king. It's like sleeping on flat mat, there is no give, no comfy feeling. I can't seem to find a comfortable position and my lower back is achy in the morning. Will give it one more week like the instructions recommend but doubt very seriously I will keep it. Not at all what I hoped it would be, the delivery time, the shape not right and the total lack of comfort, especially for the money.

Life Changing
My only regret is not buying one sooner! I'm so glad that I took the time to go lay on a few different beds first. I even got fitted by one of those computer beds that measure all your pressure points to figure out how firm of a bed you need. Being a big guy (6' 300lbs) I'm so glad I went with the firm Serafina. You do sink in a lil little, but only really enough to form to your body. I have nothing bad to say about this bed and would recommend it to anyone.

Finally a FIRM comfortable bed.
Many thanks to Costco for their return policy. This is the second mattress I have purchased from Costco in the last six months. It is quite firm which is what I needed. The first purchase seemed fine for about two weeks, but then the "sleep impression" began to appear...sort of like a troth.

I was hesitant about buying
I was hesitant about buying and surprised to receive it in a box, but what a great mattress. I am 6'4" 320lb and the firm is surprisingly comfortable for me and my 5'3" 123lb wife, We love it. A !2" mattress might have been better, our deep sheets are not deep enough for the 14" mattress

Great Bed
I bought this bed a couple of months ago and love it. It’s the perfect firmness. It’s very similar to the Tempurpedic medium firm and softer than the Sleep Science Black Diamond. I’m a side sleeper and it does not hurt my shoulder like the SS Black Diamond did. This bed is an incredible value, especially when it’s on sale. I highly recommend it if you have laid on the Tempurpedic medium firm and like that firmness level.

Serafina Ordered Accidently...
So we ordered a "bed-in-a-box" from Costco, thinking we had ordered the King sized Novaform Comfort Grande. Shortly after receiving an email confirmation, the email read "Serafina Pearl." Initially, i was scrambling through different websites to see a comparison of the 2 beds. The Comfort Grande was said to be less firm than the Serafina Pearl. I was thinking that the Serafina may be too firm as the Comfort Grande eluded to the fact that it too was a firm bed. Now that I have received the mattress and have slept on it for a couple weeks now, I am so happy that we stuck with our accidental purchase of the Serafina Pearl. The mattress has the perfect amount of firmness that my wife and I prefer. Also, the king size makes this bed even more amazing as we often share it with our 2 kids and a 70 lb dog.

Perfect Amount of firmness
Let me start this review by saying that everyone is different. Back problems run in my family. I am only 26 and I have back issues already. I workout, I stretch, I walk, I do yoga, but all of that won't matter unless I have a quality mattress. I tried an online mattress company, and it was super comfortable, but made my back pain worse because it was too soft. This is the perfect amount of firmness. Give it a few weeks as you would with any mattress. Your body may be sore because it needs to adjust to a new mattress. This was well worth the money and provides great support. The only con I can think of is the weight. It will be tough to move. But it is worth it!

My only problem...
My only problem is that there appears to be no way to determine before you purchase what firm means when comparing foam mattresses of different companies. Our first firm memory foam mattress from Costco was 7-8 heard old and finally lost its rebound. Our new foam mattress labeled firm is as soft as our sagging old memory foam mattress. Is possible it was mislabeled? Thanks for listening. W F Bolin

Heat - Heat - Heat!
Mattress gave off unbearable heat. Not sticky, sweaty heat - just steady, intense heat. Impossible for me to sleep. For ages, at home, hotels, friends' homes, I fell asleep very quickly after laying down - usually 1-5 minutes. With this mattress, if I was lucky, I'd finally fall asleep 90 minutes after laying down. Then I'd wake up every 60-90 minutes because I needed to sit up or turn to let my back cool off. (I normally sleep like a rock!) Tried for over 2 weeks thinking maybe it would ease. Extreme disappointment as quality otherwise seemed good. Minimal odor - way less than expected. Pretty firm but not overly. But the heat was crazy horrible. Had to return.

SOFT & HORRIBLE
I just bought this mattress less than 1 week ago. I desperately needed a firm mattress following a recent bad back injury. This mattress is NOT FIRM BY ANY MEANS!!!! You sink down into it, and it's difficult to get back out of bed. The sides cave in when you sit on the side of the bed.

Best Mattress Ever!
This is hands-down the best mattress that we've ever owned! We were a little hesitant to purchase a foam mattress, having heard stories of how hot they were to sleep on and how hard it was to move in the bed. However, we have experienced neither problem. The bed is not hot and neither of us have experienced any problems moving on the mattress. We both sleep better than we ever did on more expensive mattresses and for the first time in many years, I have no back stiffness when I wake. We bought the mattress to replace a Sealy hybrid that was only 3 years old but it was no longer comfortable to sleep on. I highly recommend this mattress.

An awesome bed!
My wife and I have had our bed for about 3 weeks now and we couldn't be happier! This mattress is top quality and is amazingly comfortable. No more neck, back and hip pain. Couldn't be more pleased with our purchase. This bed is "bang for the buck". Our last bed we purchased 10 years ago and paid 4 times as much. Our new mattress is so much more comfortable and the rest we get is incomparable. Highly recommend! Two thumbs up!!

DO NOT HESITATE TO BUY
My wife and I bought a Simmons BeautyRest Mattress two years ago for $1800. After 6 months our spine/hip health started decline. Going to orthopedics etc and spending money that wasn’t necessary to find out after buying this Novaform mattress, our 2 year old mattress was the cause of ALL of our issues. We got the firm mattress and it’s the most amazing sleep we’ve had in forever. Do not hesitate to buy this mattress. For $800, it saved our hip and spine health. Do NOT get caught up in the lies of mattress store prices or sales people.