Our main bathroom is in the hall, first door on the left. Don't go to the first door on the right, that's the cats' bathroom. I say in the hall and not down the hall because the door is about two feet from the beginning of the hallway.
Me think you should have asked another question as well, like "does anyone know where the bathrooms are on the USS Enterprise" *giggles*
Not sure, but I've seen the duck. Those engineers are weird. *shakes head sadly*