I'm working on a build of the Carrabasset depot in it's as built look with the board siding, pre-clapboard. I drafted the structure and did a quick photoshop cardstock model with full color. Alas I come to the interior and need to figure what interior walls there would be. Presently I just have a full length platform and otherwise open interior. I know the chimney was right behind that window and was probably some sort of loft or second floor. Any ideas would be welcome. Thanks in advance