Map
Here is a map that shows the circular road and how all four buildings are situated towards each other.
Link to send via email/instant messenger:
http://public.fotki.com/verabug3/macromedia_buildings/map.html
Code for a Fotki Journal:
[photo id=wqdkrwbtfrsffwxkbtktfbkkfg type=vi style=1 align=no link=photo]