I don't like the size of the mattress, I should have gotten 1 size smaller (a 14").  It too high for me to get into bed, I need a stool.  But, that is my doing.  I have only slept in it 1 night but it was comfortable enough, once I got in.  My cat doesn't like it, too far for her to jump in or out.  Other than the fact that I am too short, it sleeps good.