We slept 3 adults in one, my son and his then wife on the bed, me on the sofa bed. I'm a small woman, 5'2" so there was more than enough room for me. I probably could have shared it with a tween had they been small as well. As far a comfort, it was a sofa bed but better than the one we have at home, I didn't get up all bent over. We only pulled the bed out just before time for me to turn in. One bathroom was a little issue but no worse than a one bedroom at AKV, which also only had one bathroom although the water closet was in a different room so some could be showering and someone else using the toilet. We made do.