Walk forward, and go up the stairs. Go up the next set of stairs passing the hieroglyphs. Stop at the top of this set of stairs.
Leave the wine room and go up the stairs. At the landing with the door with the blue glass, go up the next set of stairs. Stop at the top of these stairs without going up another level.
Go straight and up the stairs. Turn left and continue up the stairs. Wait in that floor with the long blue carpet.