I got curious to see what my attic looked like in my house last weekend. Attic access is a 1/4" plywood square screwed to the ceiling frame, with bats of fiberglass insulation on top of the board. Water stains are on the frame of the door (must be condensation in the winter). So that's one thing that needs to be fixed. Once I popped my head into the attic, I was looking to see if the master bathroom ceiling fan was properly vented but I didn't see any piping. I didn't have time to go walking through the blown-in insulation to dig around for any pipe. But that's probably another item to fix. I also wanted to scout out a cable path to the basement to run some network cables for cameras, wireless accesspoint, and anything else that I might need.