Frankfurt—Cologne—Heidelberg—Munich—Rothenburg—Frankfurt

Very good, right inside the airport. The queue was a bit long and the efficiency was a bit low, but overall it's very impressive.

There were no obvious signs for the parking lot location, which was the only downside. The car's performance was good, and the service was also satisfactory.

The process was very fast.

It's crucial to buy full insurance due to fraudulent behavior concerning car damage. No damage was noted at pickup, no collisions occurred during the trip, but they claimed the rear was rear-ended and there were many scratches at return, asking for €1698 in compensation. The loss would have been significant without full insurance.

The pick-up and drop-off procedures were very convenient, and the car was in excellent condition. It was a new car with only 3000 kilometers, and being a diesel car, it was powerful and fuel-efficient. We only spent less than 200 euros on diesel for 2200 kilometers. The seven-seater was spacious for five people, and the luggage space was ample, making it perfect for long trips.