I booked a BMW X3, and according to the Ctrip order number, it belonged to the Premium Elite SUV category on the company's official website, which gave me peace of mind. Upon arrival, they said the BMW X3 was unavailable, and offered me a 7-seater Infiniti QX60 instead. It was too big for two people, but the car looked relatively new with only 21,000 miles, so I agreed. I rented it for 17 days and drove over 6,000 kilometers, including many mountain roads; its performance was excellent. The company is large, with many branches in the US. Because of the long distances involved, I booked it with the idea of finding a nearby branch if there were any problems. The company shuttle is frequent; a car departs every 10 minutes to take you to the airport. Each step—signing the contract, picking up the car, and returning the car—was handled by dedicated personnel, making it very efficient. What impressed me most was that the person signing the contract used a mobile app to translate anything I didn't understand into Chinese.