Hi Jimmy, We have the commercial castles in indoor bounce facilities getting used by roughly 1500 users/mo, lasting years. Under normal circumstances, this is probably overkill for home use. If you are looking for a home use item for kids under 100lbs each, we'd recommend something more like: http://www.blastzone.com/magic-castle-bounce-house-xl-10 We get pictures and reports all the time from people have have been using our home use castles for 5+ years, often more than that. The commercial units also tend to weight about 3x what the home units do, so they can be very inconvenient for a family to use. Sincerely, Blast Zone Support