You're facing towards the sink and the wall, turn slight right and move one step forward and exit the washroom, again turn slight right you can see an open door in front of you move one step forward and enter into the room you can see a wooden table in front of you from the wooden table, turn right and you can see an open door walk near the open door walk through the open door you can see a steel railing, turn left and move one step forward, turn right you can see stairs walk down the stairs move forward in front of you there are some steps walk to the third step from the top and this will be your end point.