We love this mattress! I was nervous about a 12” mattress in a box. We did let it expand for 2 days, no issues.

The mattress puffed up immediately and didn’t have any bad smell. It is very comfortable and but not too soft

I bought this expecting a medium firm. It so soft I can barely get out of the bed even though my back is hurting so bad I can’t sleep.

The bed dips, and we wake up with back pain a lot of days. Wish we would have gotten a different mattress. Definitely do not buy!!!! It's defective.

Not as firm as we hoped for medium firm but still very comfortable. My husband really likes it. It has helped his hip pain.

I had went through three EXPENSIVE Mattresses before trying one of these, and finnaly am getting a great nights sleep! So very much worth the money and wish I had of done this several years ago. Just ordered another one on King size!

We are returning this mattress because it is more soft than medium firm. My wife and I both had soreness after sleeping on it and only bought it because it was listed as medium firm. Maybe mattress in a box standards are diffferent,

Skeptical at first for a bed in a box but very comfortable and feel a good firmness. Purchased for guest room but tested it out. Slept well and I have major back issues. Would recommend.

Bought it for spare bedroom, so hasn’t been used yet overnight. Feels really great to stretch out on. Expanded just as advertised! Think I’m going to like it.

This is equivalent to the expensive "name brand" mattresses out there at mattress stores. I will never go back to a mattress store. It was easy out of the box unroll let expand for 48 hours. It's a 2 person job. I was told by chiropractor to always go firm bc you can make it softer. You can't do the opposite. It's been 5 months, and just sleep like a baby. not too hot or colder. The Sams club performance sheets are great, too.