Yeah, I thought about that. Everything slides right out east or west door if I want to bring something out. Nothing is fastened down. Made it thru all last summer with no wasps. They seem to prefer making nests in the tree tubes so far. Guess sticking a can of wasp spray in there within easy reach of a door would not be a bad plan though!

Edit: I wonder if the vibration/noise from the compressor is what keeps them away?? I bet they could feel the vibration thru the entire structure.