You are now facing the brown color door, from there take a left turn step into the corridor and now take a left turn, walk straight and stand in front of the wall where there is a violin in front of you. From there take a left turn, walk straight through the narrow corridor and stand in front of the wooden desk. Here take a left turn, walk straight and enter into the rest room, here walk straight towards your right side and stand in front of the wall. From there take a right turn enter into the rest room and stand in front of the glass window.