Ok I have a set of twins and a six year old that I swear have some kind of magnetic field that strips everyone else of there energy. I'm wore out before ten am lol. But this was the best thing I could have ever purchased. My kids will jump for hours upon hours. Took me a whopin 6 min to put together. I love the bar my twins jump and use it but I can put it down for my 6 year old. Now it does have a weight limit but I even jump on it with no problems. This hands down has given me my sanity back. Plus it is so cute to watch them jump.