You are in a washroom facing towards the tap, turn around and go straight to the door, and move forward, go straight to the rug in the bedroom, take a left turn and move forward near the round table and chairs, and go straight, take a left turn and move forward near the closed door, take a right turn and enter into the study room, turn around and go straight to the staircase, and go upstairs, turn around and go upstairs, and stop at the middle of a staircase. This is the endpoint.