I recently purchased a 1920s home with a detached garage that is in rough shape with a lot of water intrusion. One side of the garage is located directly adjacent to the neighbor's garage, with maybe 12" between the two structures - not enough room to get in and do any work. Am I out of luck on making any repairs, or is there a technique I could use to replace the siding on a building with no access to the exterior? I've tried searching around the web but haven't been able to come up with anything. Hopefully someone has come across a similar problem before - any input would be much appreciated!