You begin looking into a stonework-y little nook in a corner. Turn around to your left, nearly all the way around and skirt around the sacrificial altar, out of the wooden door. You enter a room with two lounging chair type things in it. Move to the door open on the left side corner, the one that says 'Turk Hamami Sauna' on it. Go ahead and move through that door and take an immediate left. You should see an open door near a corner, and you should see a bathroom sort of place, move in front of the sink, and then turn right and scoot around the weird divider thing with the white pebbles in it. You should come into an area with three large locker-type cabinets directly in front of you, and then six more traditional white lockers to the left. Move in front of the white lockers and you should be done. That's it.