Room 1601 ERB -- the shack
The "shack" is in room 1601 Engineering Research Building -- to get there:
- Take elevator in ERB to 13th floor -- highest floor you can go
- Exit elevator, immediately turn left to stairwell. Go up.
- Go through unlocked fire doors, down hallway, past emergency eyewash/shower station
- Exit hallway, go up metal stairs
- You're there!