This is the second time I have purchased these beds and they are just not the same as the first set. Unfortunately we mistakenly left our first two beds behind on a camping trip. Our original set was great. We used them many times without a problem. I cannot say the same for our recent purchase. As others have stated, they are incredibly loud. If you are a light sleeper, you will not be able to sleep in the same room with your child in these beds. Every time they shift or roll-over they make a horribly loud noise. I have tried piling on additional blankets and comforters on top, which hasn't worked. Additionally, after only 2 or 3 uses one of them will not hold air. These beds are going in the trash and will be replaced by something less expensive and quieter. I have always had good luck with Aero beds, but these beds have made me think twice about buying the Aero brand again due to inconsistent quality.