An O Scale Model of an HO Scale Model

I've been having problems wrapping my head around a convoluted layout for which I'm making structures. I emailed the guy who's doing the benchwork, and asked for an overhead plan of both decks of the whole thing. I printed them out in O scale, laminated the prints on chipboard, and built this model... of a model.

I used my label maker to print out all the town names, and glued them in place. Now I finally have a clear idea of where each town is, and how much room we have for structures!