Right now you're facing towards a wall. Now turn behind and exit the room through the open door which is in front of you. Now turn left and move forward towards the wall which is in front of you. Now turn left and move towards the open door which is to your right and turn right. Now exit the room. There is an open door to your left, now turn left and enter in to the room. There is an open entrance to your right, now turn right and enter in to the room, there are cabinets in front of you. Now turn right, you can see shelves in front of you, move towards the shelf and stand in front of it and it is your end point.