@ - the Western entrance to Ulhazzen (Thalos)

1,2,3,4 - Houses
m - Mother Matron (throne rooms)
M - Master(s) pop here
W - Weaponmaster(s) pop here
t - to Ulhazzen (Thalos)
A - Altar (pray-able)
Y - Yochlol
P - Pit (spiders)


    t
   /
  @--o--o
         \
         a1


(split at "a1" because of overlap, see "a2" below)


                      o--Y P
                         |/
                         A     o
                         |     |
                      o--o--o--o
                         |
                         o
                        /
                    o--o
                       |
                       o--o
                      /
                     o     W
                     |     |
               <-b1--o--o--o--o--o--o--b2->
                     |              |
                     o              o
                    /
             M--o  o  M  4--m
                |  |  |  |
          m     o--o--o--o        b1-b2 = looped hallway
          |     |     |  |
          o--1--o  M  o--W--a2
                |  |     |
                o--o--o--o
                |     |
             m--2     3
                      |
                      m