Walk past the wall radiator on the right. Walk down stairs.Walk past the bathroom on the left. Make a left just after the two black club chairs on the right. Wait in the threshold of the door to the AV room.
Leave the bathroom and walk along the stairs on the right. Go down the stairs and enter the bathroom through the second door on the left.
Go straight and slightly right to pass the stairs. Pass the two brown chairs then turn left and wait at the entrance.