Go into the fourth door from the right. Wait at the entrance.
With the iron vine art on your left, walk straight. Pass the square floor mosaic and go into the first room on the right on the opposite wall from the hallway. Stop in the doorway of this room with the bed with the light.
Walk forward down the hall. Go into the room on the right at the wall straight ahead. Stop in the doorway to the room with the large white piece of equipment.