You will start by standing in the bedroom. Continue to walk forward and exit the room. Once you're on the hallway turn left. Continue to walk down the hallway. There will be two walkways at the end of this hallway. One to the right with a mirror and to the left with two openings. Walk towards the opening on the very left. You will see a desk inside. Go in turn left and jump over the bed towards the bathroom. Go inside the bathroom and stand in front of the toilet and you're done.