Above Taylor's vaulted kitchen, between the Pillared Room and the State Dining room, Soane created a Smaller Dining Room (sometimes called the Breakfast Room) that still exists. To build it, Soane removed the chimney from the kitchen to put a door in the room. He then moved the chimney to the east side, running a Y-shaped split flue inside the walls up either side of one of the windows above. The room therefore has a unique architectural feature: over the fireplace there is a window instead of the usual chimney breast.
