The great hall where the Arrancar meet at the request of their leader. A large dark mahogany table of very fine quality resides at the center of the meeting hall, at which sit seven chairs. Why seven? It is unsure why there are seven chairs but all the same there they are, each with a number etched into the crown of each chair. At the head of the room sits a somewhat large throne-like chair in which the Arrancar leader can often be found sitting before meetings or during various times of the day...or night as it happens to be in Hueco Mundo. Behind this throne-like chair is a door, only partially hidden from view, that leads to Caelum's chambers. Here, more private meetings are held when need be as the leader refuses to specify a set room or specific quarters. The room is often bathed in moonlight as a large glass window filters in the light from the outside world.