You are facing a sink.  You are going to go thru the walk way in front of you passing the sink on your left.  Once into the hallway you are going to make a right and go down the stairs.  You are going to take them down to the very bottom step of this first section of stairs right before the landing.  There will be a window in front of you and to the right on the wall will be a little shelf with a yellow type vase and you are done.