Leave the bathroom and walk straight down the winding hall sticking to your right. Take a right into the bedroom that is first on your right and another right into the bathroom and stop in the bathroom doorway.
Exit the bathroom. Continue forward and make a slight right to continue down the hall. Then go into the first room on your right. Go into the doorway of that room's bathroom and stop.
Go through the doorway into a hallway, veering to the right. Go into a bedroom with a geometric picture on the wall and wait looking into the bathroom.