Okay right now you are facing your shower wall. Turn  around and you can see a door which is opened and a wall in-front of you with a black bench near it. Walk towards the wall and you see a door which is opened to your right. Walk turn right and walk straight towards the black mat. Once you go out of the room,  you can see a glass door which is opened to your right. Turn right and walk outside the house. Once you go outside, you can see a patterned mat in-front of you.  Walk towards the mat and stop near the mat. This is the end point.