GlassJaw said:
I'm just wondering what people used for the overall dimension (diameter) of the tower?
I used the following maps (with scale!) for my own adaptation of the adventure:
http://hyboria.xoth.net/adventures/toe_map1.jpg
http://hyboria.xoth.net/adventures/toe_map2.jpg
http://hyboria.xoth.net/adventures/toe_map3.jpg
Note that these maps are originally from a WotC Greyhawk product (if I remember correctly, it's Tenser's castle, of all things!), but the general size and layout seemed to fit nicely.
- thulsa