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

Very comfortable. Flexes perfectly on my adjustable bed base. I use to use a 3 inch foam pad on my Stearns and Foster...don't need it on this one

Had this for a month. It is great. Sleep great, not too hard or too soft and helps with pressure points.

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 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 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.

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.

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,