From the Introduction: Like the Ground Level and the First Floor, the majority of the rooms are of dressed stone, with wooden beams supporting the ceilings. Floors are made of wood planks, except as noted elsewhere. Ceiling height is normally sixteen feet. Many rooms have cressets for torches. The gray areas on the map represent an angled rooftop. It directly connects to the First Floor and the Third Floor of the Outer Ward and the Second Floor of the Inner Ward.