I ordered this Wenzel Insta-bed from Amazon On-line, because I needed something to sleep on when visiting family in Canada. 1)It arrived in just a few days, right to the door. 2) The bed inflates very quickly, and it did not lose air. 3) It is very comfortable to sleep on, and I did not waken up with a backache. 4) I found I did not "roll off it" My young grand-kids took turns sleeping with me, and they slept like little lambs on it as well. 5) Regular queen sized sheets fit on it well, and they did not slip off. I liked the velvety surface. I thought that was very important because I have slept on other airbeds, and the sheets slipped before morning came along. 6) The price was cheap compared to other airbeds. This bed is worth the price, and lives up to its attributes.