You are standing in a corridor facing a closed door, where you can see lockers to your left and to your right you can see a mirror and a cabinet. Now turn around walk towards the open door, passing through the water filter. Come out of the room and take left. Now you are standing beside a wooden wall facing the round table. Now turn to your left to find big glass door. Move towards the door and stand in front of the door, facing the portrait on the wall, which is your end point.