------------------------------------------------------------------------+
                                                                        |	
   +--------------------------------------------+                       |
   |           Northwestern University          |                       |
   |                  PABX                      |                       |
   |                                            |                       |
   +--------------------------------------------+                       |
                                                                        |
                                                                        |
      +-----+    +----------------------------------+                   |
      |Junip|    |                                  |                   |
      |T640 |    |                                  |                   |
      +-----+    |                                  |                   |
      |CERN |    |                                  |                   |
      |#18  |    |    Northwestern University       |                   |
      +-----+    |             PABX                 |     +-----+       |
      |CERN |    |                                  |     |Surf-|       |
      |#17  |    |                                  |     |net  |       |
      +-----+    |                                  |     +-----+       |
      |CERN |    |                                  |     |Star-|       |
      |#16  |    |                                  |     |light|       |
      +-----+    +----------------------------------+     +-----+       |      
                                                                        |
                                                         closed door    |
       	                  +--------------------------------+======+-----+--------------------
                          |                                       |    /   Phone
                  Telecom |                                       |    \ Entrance#1   
                operateur |                                       +----+                 Restaurant
                   space  |                                            |         
                          |                                            |  
            door          |                                            |         +--------
-----------+=====+--------+                                            |         |
                          |                                    +-------+         +----+
                          |                                    |       |         |Lift|
                          +-------+                            | Lift  |         |    |
                          |       |                            |       |         |    |
                          |Toilets|                            +-------+         +----+
                          |       |        Stairs                      |         |
                          +---------------+=====+----------------------+         |
   Office                          /                                             |
                                   \  Entrance#2                                 |
                          +------------------------------------------------------+
                                                                           |
                                                                           |
                          +--------+                                       |
                          |        |                                       |
                          | Office |        Office                         |
                          |        |                                       |
--------------------------+--------+---------------------------------------+