The former B&M depot in Kennebunk is at 12 Depot St, 43°22'57.6"N 70°31'46.3"W in GPS terms and houses two or three offices. It may also be a good spot for some high speed video or pictures of Amtrak and PanAm trains because it is about halfway between Amtrak stations.
Click on the ▶ to play the video.