This was what I was looking for in terms of space saving and multi-use.  It is firm which I read on previous reviews, so I ordered some memory foam for the guests to use which is fine. However, we didn't have guests for some time and when it was finally put to use, I noticed that the middle section of the bed when folded out flat has a significant dip in it (it's sunken).  It seems the foam that it's filled with was not sufficient in that spot or has some kind of issue.  Wish I saw that during the return window time-frame.