Does the job.  Quite firm and low to the floor when unfolded into a twin bed.  I added a folded quilt and a gel foam topper under the fitted sheet and it's fine for me.  I like to give my queen bed to friends when they visit and I sleep on this in the spare room.  I didn't want a regular full bed taking up so much space so settled for this.   I'm a small woman so getting up from such a low bed doesn't affect me.  It would certainly be great for a visiting child.