Turn left at top of stairs. Walk forward into bedroom. Continue straight, and turn left into bathroom. Wait here.
Walk up the stairs and go left into the bedroom. Turn left into the bathroom.
Once at the top of the stairs, turn left and walk towards the first doorway. Enter the first doorway and walk towards the bed. Once at the foot of the bed, turn left and walk through the door. You should now be standing in front of a sink and mirror.