Right now you're facing towards an open door. Now turn left and move forward in the walkway up to the open door which is to your right and turn behind. There is a staircase in front of you, move towards the staircase and climb up five steps on the staircase. Now turn behind, there is a fireplace to your left, get down the staircase and move towards the edge of the fireplace and turn left. There is a statue of a polar bear in front of you, move towards the statue and stand behind it and it will be your end point.