Go straight then walk toward the round table. After you pass the round table continue straight and go out the door on the left. Wait there.
Turn left and exit out the door. Walk all the way across the room to the other side. When you reach the windows on the other side, turn left and stop right before you reach the door to exit.
Go through the door on the right facing the window. Walk straight forward and go through the far left hall. Stop once you enter the hall.