Also from Propeller Island City Lodge in Berlin, the mirror room is a diamond shaped room lined top to bottom with mirrors giving a kaleidoscope kind of effect.

He said: "They have been making chandeliers for hundreds of years in traditional crystal glass, from diamond shaped beads in all shapes to drops, points and other shapes".

The windows were small, glazed with little diamond-shaped panes, and they opened outward, on hinges, like doors.