I love Intex inflatable mattresses. We've owned a full-size mattress for a few years and use it ALL the time for guests. The built-in pump is a game changer! Airing up the queen mattress took about 3-4 minutes. It is very comfortable, and was large enough to comfortably fit me and my wife. I have a sensitive back so I'm pretty picky about sleeping on mattresses that are not firm enough to support my lower back. I have no issues on this mattress. Deflating the mattress is just as easy as inflating. Turn the pump on, twist the air opening the opposite way, and it's deflated within a few minutes.