You begin in a bathroom. In the handicap stall! You're facing a corner, but you'll want to turn around to your right and exit the bathroom into the hallway outside. As soon as you are outside the bathroom door, you will want to hang a right, moving past the doorway on your left, stepping in to the doorway on your right, but immediately stepping out of it into the doorway at the end of the hallway. Take a step inside this doorway, once you're in front of it, and then turn left, and go into the doorway at the top of the stairway that you've come upon. Step inside, it looks like a kitchen area. Continue along this semi-circular kitchen, hugging the cabinets to your right, until you are at approximately the apex of the horizontal arch. Once you are next to the sink, you're done.