You are facing towards a window, turn left and move towards the swimming pool, move towards the sliding door which is infront of you, slightly turn right and move towards the single couch, which is to your right, slightly turn left and move towards the dining table, slightly turn right and move towards the mirror which is behind the dining table, slightly turn left and move a bit forward, now you are facing towards an empty platform, where to the right you can find a mirror, that would be your end point.