West Entrance to the Courtyard                         -      N      - 
(-------------------------------------------------)     W <---(M)---> E
                                                        -      S      -

Now you see where those large trees are growing from.  The senator has
built his home around a courtyard garden.  At the southern end of the
courtyard, you see a small pond.  To the north, there are some rather tall
trees, easily three times the height of the house.