Since I provided the flight number, a very nice staff member picked us up as soon as we exited the airport. The service was excellent throughout, and we were given a new car in great condition. After returning the car, they even sent us back to our hotel. A wonderful experience!

No Chinese service, and they tried to upsell insurance. If you don't buy their full insurance, they hold 11,111 euros on your credit card. We were in a hurry and didn't argue with them, partly because of the language barrier. It seemed impossible to hold such a large amount, so we didn't pursue it further. The GPS provided by the rental service was mediocre; our phone worked better. They gave us a Jeep with over 60,000 km, and its condition was really poor.

Booked a Volkswagen Golf, received a Fiat instead. Gas stations in Iceland are mostly self-service and have a set limit. In a rush, the tank was slightly short, and they demanded it be topped up plus a fine of 5000 Krona. The staff were deliberately difficult and rude, almost causing us to miss our early morning flight.

Insurance purchased in China is not valid at the rental company.

Our first car inexplicably broke down. Despite many local mechanics checking it, no one found the cause. After contacting the rental company, they promptly arranged for roadside assistance and a replacement car. Even though it was completed by 3 AM local time, their responsiveness was commendable and didn't affect our schedule the next day.