I purchased this mattress a few weeks ago. Took it out the box and let it inflate for 5 days before sleeping on it. It appears the middle of the mattress did not fully expand and I have been waking up with severe back pain for weeks. I have contacted Sam’s through the app twice with no response. I am very unhappy with this purchase.

[This review was collected as part of a promotion.] The Hotel premier collection members mark 12 inch mattress is extremely comfortable, the materials used keep you cool throughout the night for a great nights rest. It was easy to set up and very durable. If your in the market for a comfortable well made mattress I would definitely recommend this one.

[This review was collected as part of a promotion.] This mattress is very comfortable! It is soft enough that it contours to your body, yet has enough firmness that it provides support to places like your back. I enjoy a full 8 hours of sleep and wake up refreshed. Great mattress! I’m thinking about replacing the guest bedroom mattress with one of these as well.

[This review was collected as part of a promotion.] Very comfortable. It was heavy in the box, but surprisingly easy to open once it was out. It slowly expanded after my daughter and I took the plastic wrap off. We let it sit for a whole day, as it suggested it may need this time. Was easy to pick up and move into the bedroom once this was done, fit on the boxspring I have perfectly, Queen size sheets fit it well too. After a week of sleeping on it I am liking better than the older spring coil mattress I replaced. It is a bit on the firm to medium in how I sink in, I like that it is soft, but not too soft. There is less movement to me when my partner gets up out of bed also.

[This review was collected as part of a promotion.] I initially got the mattress for my guest room but after I unpacked it and tried it out, I decided to move it to my room! The box is amazingly small, but the mattress was easy to open and then like magic, it ‘blooms’. It’s hard to believe that a regular sized mattress came out of that box! The cover on the mattress is very soft but feels durable, and the cool touch is wonderful for Texas! This mattress feels soft and luxurious and supportive all at the same time.

[This review was collected as part of a promotion.] Odds are that like me, you also take your mattress for granted and may never realize how big of a difference a good mattress can make in your quality of life - until you find it! After trying various types of mattresses with all kinds of materials and thicknesses, I've finally found one on which I can wake up completely rejuvenated without any signs of a sore back. I can wholeheartedly recommend this Member's Mark 12-in mattress. Give it a shot and you won't go back.

[This review was collected as part of a promotion.] I really love my Member's Mark 12 inch mattress. I have never slept on a mattress quite like this one before now. I find it to be very comfortabale and I woke up feeling refreshed. I did not toss and turn trying to fall asleep like I usually do. This mattress is so soft that I recommend it to anyone!

[This review was collected as part of a promotion.] I was pleasantly surprised how quickly this got to size after coming out of packaging as well as how nice and firm, yet very comfortable this mattress is. It provide excellent support and good sleep. I would say this is a medium-firmness, and I really want to get the king size, too!

[This review was collected as part of a promotion.] I’ve had my new mattress for two weeks. This mattress is really nice . It comes in a box and inflates within minutes of taking it out of the box. The style is very nice. I really like how it has a cooling mattress cover around the whole mattress . This mattress is not firm it’s the perfect memory foam mattress. It’s soft and really has helped me get an amazing full nights sleep since I started using it. My back and neck hurt much less than before having this mattress. This brand is really great! I can tell it’s durable and will be used a very long time. I’ve slept on a few mattresses this one is the best .

[This review was collected as part of a promotion.] This is the most comfortable mattress I've ever slept on! I actually look forward to crawling into bed now and really don't like getting out of it in the morning. I can tell that I sleep a lot better than on the two previous mattresses I've tried in the past year. I used to turn from side to side for a long time before I fell asleep, just trying to get comfortable but now I can sleep in any position without all the tossing and turning. The box that it comes in is so small that it doesn't seem possible this deep of a mattress is inside of it. It's easy to transport to the appropriate room and maneuver to the right spot before unwrapping it. Once opened, there was the normal new mattress smell for about two days however it was not overwhelming, only noticeable. The documentation said to allow up to 48 hours for it to fully expand but that you could use it prior to that if it seemed comfortable. I went to bed about six hours after it was opened and it was ready to sleep on. I am very happy with this mattress and have been recommending it to all of my family and friends.