Least, I'm glad you like your GI doctor and the scoping is booked.
Free, is it an airbnb/rental unit above/below you? Sounds like different people occupying the place from time to time. I hear you about noise. That would make me go ballistic. I did one time on holiday in a hotel room with an adjoining door to a room occupied by a gang of teenage boys. Kicked in their room door and yelled and I hadn't even been drinking. Its noise that tips me over especially when you're trying to sleep. pushed foam ear plugs in so far that one got stuck and I had to see the hotel doctor to have it removed!
I bet you can't wait to break ground on your home. Hang in there!