The service was excellent, with no upselling.

The United States is indeed a country on wheels. Once you get off the plane, there are no taxis or subways; you basically head straight to the car rental companies. However, compared to my car rental experience in Europe, there are too many extra charges. Initially, I had already spent over 5700 RMB when booking from China, which claimed to include all rental fees, taxes, insurance, and additional drivers. But upon picking up and returning the car, I was charged an additional $344 for alleged various airport taxes and insurance. Additionally, despite returning the car with a full tank of gas, I was still charged around $60 for a full tank, even though locally filling up a tank does not cost that much. Returning the car two hours late incurred an extra day's rental fee plus tax. Moreover, they refused to refund me, citing that I was over two hours late. Well, if you don't have ample free time, I suggest you don't choose Alamo and try other options!

It was quite convenient to get there from the airport, and the pick-up process was simple.

Wide selection of vehicles, overall good value for money.

The service was great, but the car exchange point in downtown San Francisco was hard to find. However, it’s not easy to find anything in San Francisco because of the one-way streets and complex traffic rules. It took me 30 minutes to find a spot just 300 meters away. I recommend returning the car at the airport if possible.