I bought this bed for my daughter and so far she is loving it. The box that it came in was nice and compact. Once I opened the box and took out the mattress I laid it out and it started to rise immediately. When reading reviews, some people were saying that the mattress never reached the fullness that was stated for the mattress so I was a little concerned, but the mattress did expand and is very comfortable and the price was great!!!

It starts with the unpacking. You will have to unwind layer upon layer upon layer of plastic - just great for the environment. First time I sat at the edge of the mattress I completely sank into it and my legs disappeared in the foam - I am only weighing 170 lb, mind you! Then I tried sitting at the top of the mattress, a large foam cushion behind my back, making me sit up straight for reading - I looked at my feet up in the air, because once again my buttocks sank into this supposedly medium firm sea of foam. I know I am supposed to sleep on this thing, but even stretching out on this soft foam you have to watch out not to suffocate because once again you are going under! the description says only the first layer is soft, well this thing is soft all the way to the bottom of it. Quite frankly, never have seen or laid upon such a piece of junk 'mattress' in my life, and I have slept on many. This thing is going back right away!

This was supposed to be medium firm, but it's the softest mattress I've ever felt. I waited over 24 hours for it to expand fully. The top material is lumpy. Unfortunately, I picked up from store instead of online, so only way to return it is to take back to store. I called to confirm options and advise no way of fitting it in my car. I was told to rent a truck to bring it back if needed. (In a very rude tone). Will be canceling my Sam's membership.

First it did not raise to 12" . Almost 11". The mattress is super soft and it sucks you into it. When you try to get out it bottoms out to the frame. It's the most uncomfortable mattress to sleep on. Sam's should be ashamed to produce this type of product. It's true, you get what you pay for as we thought we would try it out as we bought another brand similar to this and it lasted about 6 years and was very comfortable but that was not the case with this one. Don't waste your time taking this one home because you will be returning it. I hope they let us return it!

This is the second foam style mattress that we have purchased. We have the King Serta 12" Sleep-To-Go mattress in our master bedroom, which we really like and have had for over two years (also purchased at Sam's). We wanted to save money on a mattress (queen) for a spare bedroom, so we went with the Members Mark brand this time. It was pulled out of the package yesterday early afternoon, but after about 8 hours of expanding, it still appeared very lumpy. The edges are not expanding much and the mattress appears to be closer to 8-9", not 12" as advertised. I opted to sleep on the new mattress last night to test it out. This morning when I woke up, I felt I was sunken half-way into the mattress. I'm 6' and 215lbs. I've never had any issues with other mattresses in the past. The mattress is VERY soft, nowhere as firm or supportive as our Serta. I will give the mattress another 24 hours before returning it or contacting customer service to get any issues resolved.

Fails over time. I have had this mattress for about a year and we are in the market for a new one. This mattress was great for about 6 months and then began breaking down to the point where I wake up in pain almost every morning. I contacted the local store I bought it from and they said I have owned it for too long for them to do anything so I would not really call that 100% satisfaction guarantee. It would probably be great for a guest bedroom or something that is not used daily.

Bought 2 Queen sized Hotel Premier mattresses several years ago and both are still like new with daily use. One replaced a 250 pound olympic queen pillow top deluxe top of the line mattress that was 20 years old. This new mattress, at a fraction of the cost, is just as comfortable. If it lasts half as long it will be a bargain. When opened in the morning it inflated completely by night with no noticeable outgassing smell. We would very much buy again!

Mattress sleeps well but after a couple of nights of sleep we noticed a wrinkle in the mattress/ fabric all the way across the middle of the bed. So now when we sleep on it you can feel the wrinkle underneath it. They sent a replacement, it done the samething.

If you’re looking for quality sleep don’t hesitate to order this mattress. This review might be a bit premature as I’ve had the mattress less than a week, but I am impressed!! I will update my review if warranted but for now this mattress is 4 layers of pure heaven! Cool to the touch, very comfortable and fit on my existing box spring.

After reading the negative and positive reviews for this mattress, I decided to give it a shot because we were in desperate need of a replacement. This mattress is advertised as a medium-firm mattress, but it is NOT that whatsoever. This mattress is SOFT... so soft that your entire body will sink in if you weigh over 150lbs. If you’re into that, then it may work for you. But if you bought a medium-firm mattress because you prefer medium-firm mattresses, you will be highly disappointed. If you prefer firm mattresses and thought you might just settle for a “medium-firm”, then you may fall into a deep depression. Believe me before you waste your money like I did... this mattress is nowhere near medium firm, or even medium. Also, prepare to have your room smell like chemicals for several days. We off-gassed and decompressed this thing for an entire day outside and the smell is still giving me headaches. Here’s to hoping I can return this thing!