Right now you are facing towards an edge of a door, turn around an move forward through the passage in front of you until you reach a glass door. Turn left from there and enter into the open door on your right. You have two pillars in front of you, move forward towards the second pillar which is in the middle of the room and slightly move forward towards the cupboard from the pillar and stand in the middle where you can see a window in front of you and on your right as well. And this is your final point.