Facing the bed, turn to the left, walk up the three stairs and leave the room. Continue down the hall and go up the second set of three stairs. Once you reach that landing, you'll see another set of three stairs in front of you and then to your right, and office/study area. Head towards the right side of that room, the office. Once you enter the room you'll jump to the right most chair and will be close to the door leading to outside which has three large glass panels on each door and once you're there, you're done.