Town Hall
=========

+-- Ground level ---+
|                   |
|         *         |
|         |         |
|         |         |
|      *--*--%      |
|         |  v      |
|         |         |
|         *         |
|                   |
+-------------------+

+-- Level -1 ---+
|      ^        |
|      *        |
|      |        |
|      |        |
|      *        |
|      |        |
|      |        |
|      *        |
|      |        |
|      |        |
|      *        |
|      |        |
|      |        |
|   *  *        |
|   |  |        |
|   |  |     ^  |
|   S--M  *--%  |
|      |  |     |
|      |  |     |
|      *--M#-*  |
|      v  v     |
|               |
+---------------+