Ha ha, Stephanie -- I too have a stalker neighbor. He's across the street from me and regularly comments on when I came or went, how many bags of groceries, etc. I keep telling him how creepy that is, but I think he now just does it to irritate me. We've been actively planting a visual screen barrier between his place and ours, and have told him exactly what it is there for. Weirdo.
Nice shed! Will the dormer be windows or skylight or... ??