------------------                             
     | ************** |                           /                 
     | * Room A1100 * |                          /                 
     | ************** |      windows            /                   
     |---  ------  ---|-----=============----  |                 
                                                   |
          diaramas          Main Lobby             |  Main
                                                   |  Lecture
     <-  to                                        |  Hall
         syncrhotron      revolving door           |  
      ------|    |--------/ --(X)-- \--------  |
            |    |                              \  
            |    |    - - - - - - - - - -        \
            |    |    - - - - - - - - - -         \ 
            |    |          outside stairs          ------
  

                             Parking Lot
 
                                 
                                Guest House