Abandoned/buried in sand some centuries ago. Was near the edge of the Burning Sands, but then was engulfed by shifting sands after catachlysmic climate change (no need for other details of my world at this point).
Just rooms with maybe a suggestion of what you thought they might be; "penitent's cells", "inner sanctum of high priest", "vault", etc. I discovered a couple of years ago that I can create some pretty neat stuff when just handed a picture and told to "make it something". This was during a massive update of a massively popular mod of the PC game Age of Wonders--Shadow Magic. They would show me the sprite of a creature or Hero and then I would create what they were and give them their abilities and stuff; then the coder-guy made them that way. I did an awful lot of them for that mod.
Time is of the essence, I know I am asking a lot. I just did another adventure for GaryCon II and used Dundjinni maps--this time I am looking for the older feel and get an idea of which way I should go with my future adventures.