Item came in damaged. It also didn't fully expand, perhaps due to the damage. Return and refund process is also a nightmare, and Sam's expects you to take some of that burden of the process.

The mattress is so soft that when you sit on it the ends raise up and it sinks about 6 inches where you’re sitting. Worst mattress I’ve ever owned. I wouldn’t recommend the mattress.

I was a bit apprehensive about this type of mattress, but so far it is very comfortable and I'm sleeping much better. I bought the TWIN-XL, nice size.

Good choice for when I have more guests than beds. And after they've gone, I can put it in a vacuum storage bag and roll it up to put in the closet until I need it again.

There shouldnt be any bad reviews for this mattress..it does just what its supposed to Right out of the box instantly more than 12 inches on every side...and soft yet firm just right My daughter and I love it...perfect mattress at a good price

Terrible do not waste your money. Horrible product, provides ZERO support. If two are sleeping you end up in a hole at the center because of how soft unsupportive it is.

Bought this to replace a Serta Memory Foam, but it is not cutting it for me. I'm a small woman and already feeling an indentation just a few months in. We bought the medium, but I now I'm afraid to try the firm

This mattress is very comfortable I love my bed I just had knee replacement it feels wonderful with the adjustable bed frame and the price is reasonable

Sleeps great. Easy to carry and expanded quick. Tried on a platform, but it slid around too much. Using it on boxsprings. It's one of the most comfortable mattresses I've also on.

This mattress is aweful! The 12" must have been measured by a man, because it's only 10". There is NO support, and my wife and I both woke up with terrible back pain. I've slept on cots that were more comfortable.