No cost, you just enter some personal information so they have it on file. When you arrive you go right to the garage and look for your name on the sign board telling you where to locate your car. You head for the exit where you show your license, do a quick review of the paperwork and you are on your way. When I looked at the board it said see attendant next to my name and I was nervous at first but all she did was hand me my packet and tell me to select any car from my category, then whispered if I didn't see anything I liked I could select from the next category. We were fine with what we had initially reserved so we loaded up and were headed on our way I would say within 5 minutes.