For example, you'll be having a class at 'W412' but you don't know where it is. So how do you get there?

 

Here's how:

 

W412

 

Letter - Denotes the Wings of the building.

(E.g. North, East, West, South Wing)

First Digit - Specifies the floor number (1-6).

 

Last Two Digits - Tells the specific room number. Take note that odd-numbered rooms are on one side of a wing, even-numbered rooms on the other side.

(See the image on this page)

 

That means you'll be having a class at West Wing, 4th floor, room 12.

 

Additional Note: Don't use the Dome when in hurry. More likely, you'll get confused with the Wings.