@izzythepush,
When I lived in a "Shotgun bungalow" in Nawlin, we had a second floor bedroom but the bungalow rules were that a "second floor" was actually a "HALF A FLOOR" cause the roof line formed the ceiling of that room.
SearsRoebuck would sell one to you through their catalog in the 1920's.
They defined the end of the ARts n Crafts movement and the entrance of Art Moderne , better known as "Art Deco" .
A Shotgun bungalow was designed so that if you fired a shotgun into the front door, it wouldnt hit anything and the pelletcs would exit the house out the back door. All doors and hall ways were in a strait line, so all you did was murder a person and didnt do any damage to the house. Pretty value conscious folks these NAwleeners