 The narrow central room opens off the western room via an adjoining doorway, and has a barred window with arched header to the south.The floor of the eastern room is at the adjacent ground level, and the room is accessed via a low opening to the east, with a window with arched header to the south.A flight of stone steps is located against the northern wall at the rear of the western room, and leads to the underside of the enclosed courtyard floor.