Go straight down the hallway and go past the clear door. Go into the room on the slight left straight ahead. Wait in that closet.
With the white door behind you, walk straight down the hallway and past the glass doors. Go to the room to the left of the iron railing. Stop in the doorway of this closet.
Walk forward down the hall and exit through the glass doors. Go into the closet on the left of the stairs. Stop in the doorway.