You begin facing a wall, turn to your right and go forward, through the double doors, keep going forward, go tom go around the left of the circular table in the middle of the hallway, and just go forward, once you get to the point where there's a staircase on your right and 2 very large double doors on your left, go through those doors, on the left, you will enter, what looks like, a dining area, just keep all the tables to your right and go forward, keep the wall on your left, once you get to the point where there's a table to your right with some chairs, and 2 closed double doors to your left, you are done.