You are in the washroom, facing towards the bathtub, turn around and exit the washroom, now turn left and move forward, now again turn left and move towards the open door, from here turn right, move forward and cross the narrow path, now turn left and walk straight till you reach the staircase on your right side, now turn right and get down the stairs, from the seventh step, turn around and move towards the open door, which is the entrance to the laundry room, this is your end point.