With the desks to your right, walk towards the railing and go left. Keep going until you get to the stairs on the right. Go down the stairs and stop on the landing in the middle.
Turn towards the right and walk past the blue chairs. Take a left after passing the second blue chair and follow the walkway by the rails. Take the stairs on the right. Walk down the first flight of stairs and stop at the top of the second flight.
Turn around and walk over to the stairs then go down them and wait on the first landing.