Christopher Tang

"You can get to DWE from RCH 2nd floor :D"

"There are 2 obscure paths leading to other buildings, rch and e3. If you can find them it's good for the winter time!"

"There is a bridge to e2 on 3rd floor if you don't want to walk outside :)"

"Beware of the comfy seats in phy145, they will put you to sleep!"