Very confusing and stressful

The service staff were very patient, but they did not arrange the car model I wanted. Quite disappointing.

The store is located in Terminal 2. After getting off the plane, follow the signs within the airport from Terminal 1 to Terminal 2. All car rental companies are on the same floor. It is very easy to find, right next to the orange-colored SIXT. The staff at the counter were very meticulous, friendly, and extremely patient, repeatedly explaining to us since our English isn't very good. We didn't get the original model booked, but instead received a Ford Focus. When we checked it in the parking lot downstairs, we realized it was a new car with only 11 kilometers on it. The car's condition was excellent, and both pickup and return were very convenient. This German local car rental company is also much cheaper compared to global chains. We'll definitely choose it again if we come to Germany for a self-drive trip!