I hope Housekeeping is the right place for this. I am looking for recommendations for a single mattress I can use for guests as a floor mattress, but don't have storage for a proper mattress, so it needs to be inflatable or something that can fold or roll up. There seem to be lots and I've no idea what would be ok for the weight/size of an adult.
It's mainly for visiting nieces & nephews who are in their teens and 20s & probably used to sleeping on friends' floors, so doesn't have to be luxurious, but my nephew is coming for 3 weeks while he does work experience nearby, so I want something that is going to be reasonably comfortable for that length of time.
I am wondering about Aerobed or other posh air beds, but they seem to have mixed reviews on amazon, so maybe a folding foam block or futon type roll up mattress might be better. Any suggestions?