We bought two of these, one for our guest bedroom and one for our son's guest room that we visit often. We are too old to sleep on a roll out....
I was very glad I read the comments before I bought as I noticed that the comments on the firm to soft were very important to me. We bought a med. and it's perfect.  It did have a smell that lasted about two weeks but it has since gone.
I would recommed this again to anyone.