This is the last of the HO sheds I bought a while back. By Peco it's called Coal Merchants Office. Makes a decent little colonist building.
To add some interest there's a HO chocalate bar dispenser stuck to the side painted rusted up. Got a few of these in a pack. Might glue some back to back to make a little free standing doodad. Could put a little plasticard "screen" on both sides to make a public "vid phone".