I purchased 2 Twin XL 12" medium mattresses to use with a King platform bed. While the mattresses expanded quickly, had no smell, and a perfect medium feel (not too soft/not too firm), they are not anywhere close to a Twin XL dimensions (38" x 80"). Within 15 minutes of unboxing, they each expanded to nearly 42" wide. Height only got to about 11" as well. 84" wide will not work on a 76 1/2" wide bed. I ordered online so they will be picked up, but it was a complete pain to have to plastic them up again for pick up.

I suffered a L1 compression fracture in January after a fall, and have had significant pain ever since. I chose the mattress based on the promise of perfect support for my back. The mattress feels luxurious, but I still wake up with an aching back. That could be because of my injury, and not the fault of the mattress, but I am disappointed, none the less.

This mattress claims to be medium/firm. 100% not the case. I should have read the reviews because it is way too soft. To make a long story short, this is the worst mattress I have ever bought. Please don’t make the same mistake I did and purchase this bag of feathers.

We purchased a full-size, firm mattress for our spare room in February. It's now June. I waited to leave a review, so I had plenty of time to try it out. It is definitely not firm. I sleep on it 5 nights a week. It's soft, and your body sinks. It might be firm for a child, but anyone over 100 pounds would not say it's firm. Would not recommend or buy again. .

Buyers beware! This mattress is comfortable in the center, however mine never formed on the sides. We waited 52 hours to get on it but it never took. Since then I've been trying to get a refund or a replacement on it but sam's refuses to take care of it. They keep saying they need to pick it up before they will issue me a refund but THEY WON'T PICK IT UP. I keep calling over and over and over again to get it scheduled but they keep telling me i have to wait to be contacted. Sam's club online customer service is by far THE WORST customer service i have ever dealt with. For everyday purchases, Sams is great. But if you're looking to make a large purchase with a "warranty" i strongly suggest you buy elsewhere. Sams does not stand behind their product and they make it outrageously difficult to get help.

This is way more comfortable than the old fashioned box spring and mattress. I was very impressed with the level of comfort and support. My son loves it- it really exceeded all of my expectations which were already pretty high based on reviews I had read prior. Great item for the price!

Purchased for the guest room. I didn't use it myself, but a visiting family member was comfortable and slept well. It's a very thick mattress, so if you use it with a box and a standard bed frame it would be pretty high. I used it with a fold up metal bed frame and a thin mattress pad under it, no box and it was high. Set up was easy for the twin size. I was able to do it alone. The mattress fluffed up fully in a few seconds. I didn't notice any offensive odors, but it wouldn't hurt to let it air out a little before putting the sheets on to let the new foam bed smell dissipate.

I have on one of these Eight months now .. Always had the 3000.00 Temprapeutic Mattress.. My temprapeutics usually lasts About four years, i'm a big guy I've owned 2. I have enjoyed this sams version as much as the expensive version.. I've seen people complain about the Smell , That's something you have to get use to with any memory foam mattress.. My only dislike, It has about a half inch topper that wrinkles up and there's nothing you can do about it . (temprapeutics have zippers) This is reason it's not getting the full five ... price value ,five stars.. Comfort level ,five stars..

The musty chemical smell is has been just absolutely horrible. I have been sleeping on this mattress a month and it still smells. I'm have been waking up with headaches since day one from the smell. Plus with the poor support you sink down in it to far. I don't recommend this Hotel 12" Premier Queen mattress and I would love to return it!

Do not buy this bed If you are on the heavier side i weigh 280 my job provides a twin size mattress and i sink in completely there is no support and because it compresses so much there is no air flow so it becomes hot and uncomfortable this may be a good bed for thinner people i dont recommend if you are on the plus side