Go up the steps. Turn left and go up more steps until you get to a grey door. Go straight into the room and stand near the black chairs.
Walk up the stairs. Turn left and walk up the first set of stairs. Enter the living area and wait there.
Walk forward up stairs. Turn hard left. Walk up the second set of stairs. At top, walk forward towards the fireplace. Stop halfway between the doorway and the black chairs in front of the fireplace.