Although it took a long time at the reception desk before we were seen to pick-up our car, the staff were exceptionally polite and professional and did a good job once we were seen. We were disappointed with a low-tire pressure warning on the car when we received it, but this was ultimately resolved and the rest of the rental went just fine and the car met our needs well for the 20-day rental. This was the first time I'd rented a vehicle privately, and I'd definitely use Sixt again in the future.