Right now you're on the staircase facing towards the stairs. Now turn behind and get down the stairs. There are portraits on the wall in front of you. Now turn right, there is an open door in front of you, move towards the door and enter in to the room. Move a bit forward and turn left, there is an open door in front of you, move towards the door and enter in to the room. Now slightly turn left and move a bit forward, there is a shower room in front of you. Now slightly turn left and move forward towards the open door which is in front of you and enter in to the room and it will be your end point.