You are facing towards the shelves, turn left and move towards the open door. Turn right and move out of this room. Now you are facing towards the wall, turn slight right you can see an open door next to the wall, move towards it. Now turn around and move forward. You are facing towards the door. Turn left you can see an open door and a mirror, move into that room. Now you are standing near the door and facing towards the mirror. The position you are standing is your final destination.