you begin in a hallway looking at a door with a black crescent shape on it. if you turn all the way to your right you will see the other side of the hallway and on the roof there should be an exit sign. head towards the exit sign, now that you are right under the first exit sign turn to your right and you should see another exit sign down the hallway. proceed towards that exit sign and out the doors. now that you're outside the door turn to the right and you should see a sliding automatic door that is open head into that door. once you're in this door you should see a dark room and just right of that dark room there will be these little donut lamps and a door that is slightly open. its kind of hard to see but it is there. head into that door. the door should be a women's bathroom door you can tell by the symbol on the door. head into the bathroom. past the first row of walkers turn to the left and go into the toilet area. once  you're in front of the toilet area and the sink you are done.