We bought this trampoline for our kids, aged 2 and 4 and they have absolutely loved it. They are always nagging us to go on it ("Trampoline, trampoline, trampoline, etc, etc") and have gone on it almost every day. We are definitely going to get great value out of this purchase. The safety is no doubt second to none although we don't even try keeping it to one at a time, but just make sure we are closely supervising. A far cry from the trampoline I had when I was a kid. It has plenty of bounce, but not quite as bouncy as the old spring trampolines I've been used to. I think this is a good thing though, and just to be clear - it does have plenty of bounce. We're really happy we went with the large square as we can put our young kids on it and also use it - and it is great for exercise. In fact I was quite shocked how great it is for fitness as well as fun. The overall quality is really excellent, and the only reason I didn't give 5 out of 5 stars for quality and overall is I've noticed that the bolts on the frame are already starting to rust. I suspect the coating on the actual frame is good enough to prevent rusting in the long term, but I would highly encourage Springfree to fix this problem as I'm not looking forward to if I have to move it or even eventually when we sell it. Don't want to finish on a negative note though - overall I highly recommend this great trampoline.