Yay, posted! If anyone has business with the vampires and scheduled a day meeting, they'll be stuck in the dark room for the duration. There are many maze like passages leading to thr dark room, and the room itself is deep underground and made entirely of rock and stone. There are several expensively maintained runes, making sure the room is never compromised by outside elements dangerous to their species. There is a big decorative illusion on the ceiling, it shows a big faux sky that the vampires can gape at for hours on end.