OOC: I am posting a map to get you started, but then it is up to the players to create their own map version
You are in a largish room, lit by two torches, one lying by Fredrik's dead body, and one in the middle of the room near Alistair's corpse. Alkman is holding a third torch, back on the stairs with Golguldir. There are doors in the north, south and east walls, plus a passage leading east out of the room. The ceiling is at least twice the height of a full grown man, and four pillars stand in the corners, with life-sized caryatid-columns of white-robed maidens.
(Here is a caryatid column)