We are in a kitchen facing a blue tiled wall and cookie jars. Go out the open door straight ahead and by the cookie jars. No you want to turn to the right where you will see the top of some stairs. Go through that hall around the top of the stairs.  Now you will see an open wooden door with two pictures behind it. Go through the hallway opening left of those two pictures. Now you will see one open door on your left. Walk past the door and straight into the darker room. It's an office. Once you are in the room, go left around the blue chair.  Now go straight to the back windows in the room.  You will be passing the large map on the wall on the left.  When you get to the back left window in the corner, you are at your destination.