Bought this for the reviews, it is NOT FIRM at all. Actually going to return it. Not sure on the great reviews. If you want soft and squishy and back breaking go for it. NOT FIRM, returning it due to so soft I am crippled. I ordered firm for a reason and this is not it.

I was in a financial and time crunch. I recently moved and had to purchase a matress quickly. Admittedly, I turned my nose up, assuming the store brand would not be comparable to the major matress brands. Bae-be was I wrong, wrong-wrong. This bed is firm like I like and applies the perfect amount of pressure to my lower back.

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.

The bed came well packaged and very securely wrapped. As soon as I opened the packaging it completely sprung into shape with no issue. We're waiting a full 24 hours before laying on it. We ordered the medium and it's plenty soft and plush. I think it's perfect for my daughter but for me personally I would use the firm.

Very surprised with the comfort level from "bed in a box". Once it was removed from the box and left to rea h its full form and shape- about 20m- it was very comfortable and provided a great nights sleep. Purchased the matching platform also and was able to get that set up in minutes. All in all, for around $600, its a great value.

Our guest reported that this mattress was very comfortable. For the price (about $300 for full-size) it appears to be an excellent value and I was able to pick it up and transport it by myself (comes in a rectangular box). Just needed help getting it upstairs.

This mattress is absolutely perfect! It is exactly the right softness. I had tried two other mattresses previously. Before I had shoulder and back pains when I woke up in the morning, but, with this mattress I have no pain, whether I sleep on my back or sides.

It works in a pinch. It's comfortable and firm, but very squishy on the edges. If you want a bed you can sit on the edge of, this is not it. For the price it's fine. I arrived earlier than expected, which was awesome. Can't go wrong with a Member's Mark item!

this mattress is terrible. only expands to 10 inches. when you sit or lay on it, it goes down to 2 inches. then when you want to return, they'll send a fedx truck to get it, but then , you are with out a bed. so to try and fix the problem, i brought a 4 inch pillow top. more money down the tube. in short, its junk

I have purchased 4 of these over the last 2- 3 years and will continue to purchase them. I had my doubts based on the price point, but I was pleasantly surprised. I originally bought them for me kids and they liked them. I recently purchased one for my guest room and have slept on it the last 2 nights. I realize that I need to replace my own mattress after only 4 years because I slept so well on this one!