I just bought this air mattress because I read alot of positive reviews but am not satisfied with it. Everynight we inflate it we were comfortable but after an hour or so it would lose air and we would both start sliding toward the center. It was very uncomfortable when both of us ended in the middle. It would of pershaps been better to buy 2 twin size instead of a queen. I don't really recommend this product to anybody. Pershaps a twin for each person but never a queen for 2 people.