The house's first residents are an 18th-century church minister who helps French prisoners escape from Edinburgh Castle, a post office worker-turned-spy and a world-famous sculptor.

In the Victorian era, the residents of the house on Calton Hill include a maker of expensive shoes whose customers won’t pay, a world-famous bagpipe maker and a notorious brothel keeper.

At the start of the 20th century, the new residents of Calton Hill find themselves wrapped up in bigamy and brutality.

In WWII, one resident is injured in a German minefield. Edinburgh’s slum clearance threatens the house’s existence. And David reveals the house's incredible history to its current owners.