Wanted find out how people are able to sleep on the fold out couch? It’s an uneven surface. The end where your feet would end up is a few inches higher than where you reared would be. Then it bows your back(if laying on your back) then it feels as though your head is downhill. This couch is the triple cushion couch. Wondering if we have a messed up couch since it useless as a fold out bed