Walk up the stairs and go down the hallway, then make a slight left and go down the flight of stairs. Wait at the top of the steps going downstairs to the front door.
Continue up the stairs and go straight down the hallway until you arrive at a staircase. Take a slight left and go down the stairs. Stop on the landing at the bottom of the first flight of stairs.
Walk to the top of the stairs with the lion statues at the top. Continue foreward through the hallway passed the first open sliding door and then past the paintings on the walls. Walk through the open door at the end of the hallway and into the next hall headig towards the stairwell nearby. Walk down the stairs to the platform between the two flights.