Turn right of the picture, go down the hallway towards the table, take a left into the next doorway on the left of the angled entranceway, then right, and stop at the top of the stairs just at the theromostat.
You need to go down the narrow hallway with the painting about Nixon and make a left when you get to the table, wait at the top of the stairs.
Turn right and head down the hall. Walk past the side table and turn left. Stand at the top of the stairs.