You are standing on the stairs facing towards the mirror. Turn around and walk all the way to the top of the stairs. Now walk straight to the wall with a photo frame mounted to it. Turn right and walk through the open door. Now turn left and move towards the bed. Now slightly turn right and walk straight towards the glass door by passing the couches on your right side. Now you are standing near the entrance of a balcony. So that will be the end point.