The dark blue at the bottom is an incoming river that supplies water to the magically heated open air baths as it comes down in a waterfall either side forming a cloud of condensed steam as it hits the warm water.  The small round blue object in the courtyard further up is a fountain and the two blue lines at either side are where the river leaves the school grounds and continues downhill splitting into two paths.  The purple semi circle is the classroom grounds were all classes and offices are located, whereas the pink is the female/herm dorms and the brown is the male/neuter dorms.  The yellow area at the top are where the club rooms and common rooms are maintained (the dotted lines through the dorm rooms are tunnels that lead to the entrances of both sections)  The two red areas are the dining halls.  At the far top are the large school gates and up on the second floor is the Library, only accessible from the class room section.  Hope this is a satisfactory layout for people.  ^_^