Head up the stairs toward your right. Keep going until you reach the top. Stop at the top of the stairwell.
Turn to the right and locate the stairs. Step forward to the base of the stairs. Proceed to climb up 2 steps. Proceed up the next 3 steps of the stairs. Proceed up the next 3 steps and curve to the left. Proceed up the next 6 steps and follow the curve to the left. proceed up the next 5 steps and then turn to your left.
Walk up the stairs and wait on the landing.