Right now you're facing a wall which has lot of portraits on it. Turn around and walk through the staircase. Now you can find a narrow walk way in front of you and a opened door on the left side. Move into that room through that opened door. Now you can find a kind cupboard in front of you, slightly turn towards you're left side you can find a white sofa near the window. Move towards that white sofa. Now slightly turn towards you're left side and you can find a opened door. Move to that room through that opened door, move little forward and stand in front of the bath tub and that is the end point.