the problem with trampolines is the high number of lawsuits due to injury,
last September my son's best friend broke his ankle on a trampoline, he actually broke a growth plate, so this young 14 year old will never be taller, we visited him in the hospital when it happened and he was very depressed, knowing he'd never be any taller,
when I mentioned it at work, I was told that most insurance companies will not insure homeowners with a trampoline, if you deny having one when in fact you do..it's insurance fraud,,the least that can happen is a cancelled insurance policy and trouble getting another company to issue a new policy, the worst would be a cancelled policy and criminal prosecution.... if you deny having a trampoline and a neighbor child gets hurt, you obviously can't place an insurance claim, medical bills could be quite expensive,,the childs health insurance could deny paying, expecting the homeowners to cover the medical bills,,
at that time I also talked to a former High School superintendent, who told me the schoold insurance agent showed up at the school and told them they had to get rid of their trampoline or the schools policy would be cancelled..
I would not buy one unless I was independently wealthy and could assume the risk..