Navigating DRL like a pro

Walnut Street entrance is the GOAT

My Office - DRL 3W8

Enter through Walnut St. entrance, go up the stairs to third floor, keep walking straight through the double doors. It will be on your left before you reach the intersection with the center hallway.

Classroom 3C8

Follow the directions to my office, but walk past my office until you get to a long hallway. It's right next to the men's room.

Classroom 4C2

Again, follow the directions to my office. Walk past my office, and across from the men's room is a flight of stairs. Take the stairs up to the 4th floor and the classroom should be right there when you exit.