Everything went smoothly, the counter is right outside Terminal 1. However, the efficiency was typical of France, very slow. What normally takes 5 minutes took nearly an hour, waiting for the paperwork and then the keys... I was assisted by a black gentleman with a very heavy accent, which was challenging for my not-so-good English. When returning the car, I was assisted by a white gentleman. The return process was simple, just hand over the keys, done in ten seconds.