Right now it has framing and open beams, a concrete floor, 1 window, 1 door.

Does one install the wood floor before you insulate and drywall the walls and ceiling, or do you do that first, then address the cold, hard floor?

Also...there must be tons of black widow spiders hiding out there. Short of tenting and fumigating the structure, is it worthwhile to spray all the surfaces and crevices with something like orange oil, to help kill at least some of them...or do you just figure snug drywall will discourage those who are already in residence from worming their way in?

Thanks....and happy holidays to everyone : )