Friends of ours have owned a Blast Zone Bounce house for a few years. Every August they would let us borrow it for our daughters birthday party. We decided this past summer to purchase our own, because of the quality and ease in setting these bounce houses up. We picl the Double Play Giant Inflatable Moonwalk because of its size. you can easily fit 7 plus kids in it. It makes for hours of fun for our children and our friends kids