You're standing to the left of a table with a white cloth. Walk forwards towards the doorway in front of you. Walk up the stairs, and turn left and continue going up this next flight of stairs. And you'll see more stairs going up to the left. Take a step forward down this hallway. And you'll see two doorways on both sides of you, go to the one on the left towards the table. And hop over the table towards the fireplace. And you'll see a large painting above the fireplace and you've reached the end.