I rented the car at the airport. Since I didn't have a phone, I couldn't find the pick-up driver. In fact, the rental point is near the airport. You need to contact them in advance to confirm which gate you will exit from. The rental company has a large lot, and the staff are very nice. The pick-up process was also simple.

Except for some difficulties finding the pickup location, everything else was great

The car provided by Caro exceeded expectations with no additional fees. The staff was excellent, answering every question we had with detailed and serious attitudes. However, one car in our group mistakenly used gasoline instead of diesel due to a lack of knowledge, disrupting our trip and incurring high repair costs, which became a major issue for our travel. Upon returning, I carefully read the rental order email and noticed a mention of this issue in the pickup instructions. Honestly, we never expected a small car to use diesel before going to Germany. Years of driving in our home country made us think all small cars use gasoline. If our friends hadn't made this mistake, I wouldn't have known whether we would have made the same error on our first refuel. The thought still worries me! It would be great if the rental staff could spend a minute to show us the fuel type by opening the fuel cap, preventing such mistakes. Therefore, I strongly suggest including a note about fuel type during car handovers, especially in international rentals!

Since we were going to the Czech Republic, we were unable to rent a higher-grade car and chose a Passat station wagon of the same group with multiple drivers. We were given a new Touran which had only been driven 2100 kilometers, equipped with an English GPS that provided real-time road information. We chose to pick up the car at Frankfurt Airport, and upon arrival, we had to walk to parking lot P29 outside Terminal A to wait for a shuttle bus. The bus took 3 minutes to the company's office where we completed the paperwork. The process was simple and did not require a notarized letter. The vehicle was inspected, the fuel type was explained, and the GPS company address and the nearest gas station address were saved, then we were on our way. Returning the car required dropping it off at the office for inspection, fuel check, and signing paperwork. A shuttle bus then took us to the departure hall, not the parking lot where we initially waited. It was very considerate and convenient. Buying full insurance from QEEQ was great, and there were no additional promotions from the rental company, which felt good.

Overall quite satisfied, good value for money. The only inconvenience was that there was no office at the airport; we had to go to a designated location and then call the office to have them pick us up. This wasted a bit of time, as we waited for half an hour before getting a ride to the office. Picking up the car was smooth; they just checked my driver's license and charged an 800-euro deposit. Since we were heading to Eastern Europe, they gave us a Volvo V70 station wagon. Apart from being a bit dirty, the car was in great condition, relatively new, and the trunk comfortably fit four 28-inch suitcases. This car accompanied us throughout our 12-day journey, and we were very satisfied! Returning the car was also at the designated office. There is a gas station nearby where you can fill up the tank. Hand the keys to the staff, they do a quick check of the car, and then they had me sign to complete the process. We waited for about half an hour for the shuttle, and then got to the airport smoothly.