I was really sorry about this bed, which I returned within a week. It is wonderfully comfortable--easily as comfortable as my own bed--but I tried it three nights in a row, and each morning I woke up to a significantly deflated mattress. Given that other reviewers here have had better experience in this regard, maybe I just got a dud. By the way, like all inflatable beds, this one emits a very powerful chemical smell. I imagine it would dissipate after a few uses, but if you get it, plan on putting it in a room with an open window at first.