Overall, the service was quite rigid. They promised to prepare a car that could cross into Italy, but upon arrival, they informed us that there was no suitable car. After delaying for two hours, the rental company told me I could go to Switzerland to change the car, so we had to start the trip with a Volkswagen Multivan.

I have sent an email to the rental company addressing the issues.

I went there early in the morning and got the car after waiting for two groups.

The rental company is right outside the airport. I upgraded to a B200 for a few extra Euros per day, and it was very comfortable to drive.

Frankfurt Airport has clear signage, making it easy to find the car rental shops, as all rental companies are together. Picking up the car is very convenient. Following QEEQ's instructions, I showed the staff the translation, driver's license, and order, and the process was done very quickly. I booked a BMW 5 series but got a Mercedes E-class wagon. The car was in excellent condition, with only 20,000 kilometers—pretty much a new car.