Now you are facing towards the window with towel. Turn left. You can see an opening. Go out of the opening. Turn slightly left. Move forward to the steps. Get down the steps. Move forward to the wall in front of you. Turn right. Move forward to the pictures on the wall in front of you. Turn left. Go out of the open door. Turn right. Move forward to the walkway and stop on the walkway. You have reached your destination.