Right now you are facing towards a wall, take a left turn and go forward. Now take another right turn and climb up the stairs. At this point there is a room towards your right, enter the room and turn around and exit the room. Turn slightly toward right and go forward by crossing the stairs towards your left. At this point there is an open door towards your left, enter the bathroom. Here you have reached your destination and there is a glass door towards your left and a commode towards your right.