Entrance Room

Large, circular room – everything black. Identical, unmarked, handle-less black doors are set at intervals around in walls. Dimly lit by blue flamed branches of candles. Whenever one of its doors is shut, the room's walls rotate, disorienting its occupants for several seconds. This is presumably a security device to keep non-employees of the department from reaching a desired room. Responds to a verbal request for an exit by opening the correct door.