I've only been to 2 of them. Hollywood Studios is on the left by guest services immediately after entering the turnstiles. And MK is right by Crystal Palace. I think I saw the sign for the one at AK in Camp Minnie and Mickey. The maps will show a pacifier as to the location of it. The one at DHS was really nice...private nursing rooms, tv room, changing area and potties for smaller children. There was no one else in there when I was there..very peaceful! Hope this helps!