The staff was very friendly, the procedures were simple, and it took less than ten minutes to complete. The car was upgraded to a Sharan for free, eliminating all our concerns about luggage space. Extremely satisfied.

They provided a nearly new Mercedes with only a few thousand kilometers on it. The deposit wasn’t as high as mentioned in many guides, only a 800-euro pre-authorization. Both the pick-up and return procedures were very simple, likely because cars are much cheaper in Germany. They didn't even inspect for damages thoroughly during the return.

Waited almost 40 minutes for the pickup at the airport, despite multiple calls. However, overall it's still acceptable, service is good, and the return process was quick, arriving within 5 minutes after contact.

Both the rental and return procedures need to be handled at the MC PARKING lot outside the airport. After my flight landed, I followed the rental car signs for quite a distance before asking other rental companies at their counters and finally learning that I needed to take a shuttle bus. Fortunately, the pick-up location is not far from the airport, and there is a free shuttle. CARO's service, car condition, and prices are all good, the rental and return procedures are quite straightforward, and the staff do not push extra insurance unnecessarily.

There was no counter at the airport, we had to wait for the staff in the parking lot. They arrived late, and it took about 20 minutes to complete the paperwork. All charges were deducted from the credit card. We were a group of four with a lot of luggage, so we rented a mid-sized Passat, but they gave us a small Mercedes. The car didn't feel as spacious as the Passat, but considering it was an upgrade, we accepted it.