This is our third year doing a haunt. We keep all the props in our attic and the wall panels under tarps on blocks next to our shed. We start construction around 3-4 days before halloween, but wall panels and props are build year round. We do two set up of this haunt which is why it's made to go up and down so fast. Once for the town and boyscouts for a halloween festival, and then the big night, halloween. Also our haunt doesn't fit in the garage because the doors are 5 inches to short, so all the electrical and FX are set up in around 3 hours before opening becuse it has to be outside.