The ABSOLUTE BEST!!! My wife and I arrived late to the Phoenix Airpot due to a 5 hour delay from Southwest. What we didn't realize was the rental car company we had originally booked on the app Hopper closed at 7pm. We arrived around 9:30pm. We were completely stranded. Luckily, we went to a Sixt booth and Ricardo completely hooked us up! He offered us a low rate, which was much appreciated. When we went to pick up the car, the manager, Jazzmin, decided to offer us a complimentary upgrade to a Hemi Dodge Charger!!! It was a dream come true after our long, delayed flight. Thank you Jazzmin, Ricardo, and the Team at Sixt. I would never rent a car from anyone else!