You are facing towards the open door. Turn slightly left and move forward to the open door. Now move forward to the wall, which is in front of you. Turn slightly left and walk through the path. You are now facing towards the wall and to your right there is a closed door. Turn slightly left and climb up the stairs, You are now facing towards the closed door. Turn slightly left and move forward, to your right there is a plant and to your left there is a open glass door. Enter through that door and stop beside the plant wherein you are facing towards the closed door, and this is your endpoint.