My brother and his girlfriend slept on one in AKV and said it was fine. The worst problem they had was my dad snoring in the bed beside them! If my brother said it is "fine" it is probably more that "fine" for anyone else, since he is a big guy at 6'4" and I don't want to even guess at his weight! Anyway, if they could squeeze in there together and manage a few decent nights of sleep, I'm sure it was pretty comfy! My DS3 slept in ours, and I didn't even think to crawl in and check the comfort level, but he loved it!