This is the best and easiest setup I have ever seen in a folding roll away bed. The mattress is as comfortable as a regular bed mattress, it covers all the pressure points, so no pressure. Note: Please wait the 48 hrs before installing the mattress so it can fully expand. I use this bed every night and I'm sleeping much better. It's size is 48 X 75 and fits me just fine, I"m 6'3". Would recommend!