You are in the middle of the passage facing the glass door and a wooden wall, turn around and walk all the way down the passage, now there is a white wall in front of you with a small switches on it, turn left side and enter the room, there is a television of the wall and a couch on the right side, walk straight in the passage and stand in the middle of the passage having a wooden door to the little front of the right side, that is your destination.