Turn around and exit the room out of the curtains on your left. Once out turn left and enter the white door. Once through, turn right and go down the steps. Stop when you reach the first turn in the steps.
Walk through the doorway with black curtains. Immediately take a sharp left, and enter through the door left of the mirror. Make a quick right, and walk forward until you reach stairs. Walk down the stairs. Wait by red flowers in the left corner.
Exit the bedroom, turn right into the double doors, take a few steps down the stairs and stop.