Does anyone here have a jumpking trampoline and one of their tent accessories to go on it? I'm considering buying the circus one for my children but wonder are they worth the money also, do they really have to be taken down every night? I see they're shower proof and thought as my kids are wanting to play on the trampoline all year round would this be a useful addition to keep it dry and free from Autumn leaves? If you have one do you keep it on days at a time only removing for extreme weather (eg high winds, heavy rain)? What's the quality like, do they seem robust?