The center of the Halls is a large area surrounded by thrones on which various gods sit. Its dimensions are unknown and probably unknowable, though visitors report that turning toward a god makes that god's throne appear immediately before one.
The Halls and those who visit them are served by numerous souls of the dead wearing Purple Robes. These are apparently souls who have been judged unworthy of reincarnation, at least for now.
Somewhere nearby the Halls is the physical embodiment of the Cycle.