Go toward the staircase. Go up the stairs. At the top of the stairs, go through the door that leads to the outside. Turn into the first door on the right. Enter the toilet. Stop there.
Walk straight ahead and up the stairs. Once at the top, go out the door to your left and walk outside, Once outside turn right and walk towards the door on your right and stop facing the wall.
Go up the stairs one level and then go outside. Turn right and stop in the outdoor toilet room.