Right now you're facing towards a bookshelf. Now turn right and move a bit forward. Now turn left, there is an open door in front of you, move towards the door and turn left. Now enter in to the room and turn right. There is an open door in front of you, exit the room through the open door and slightly turn left. There is a big table in front of you with chairs around it, move towards the table and slightly turn left. There is an open door to your left, move towards the door and turn left. Now enter in to the room, there is a window in front of you, move towards the window and stand in front of it and it is your end point.