Our starting point is in a board room, turn around, in front of you there's a stone wall, walk towards a stone wall, turn right and exit the board room... We're now facing towards a hallway, turn to your left, and walk towards a hallway on your right, turn left again, and walk towards a small hallway, were now facing towards a large room and walk pass the hallway, and your destination is in front of a bookshelf between the hallway and the large room.