The service staff we encountered were quite average in attitude. They tried to sell insurance and a full tank of gas, but after we declined, they didn't push further. We were free to choose any car; the RAV4 has a larger trunk compared to the Jeep, fitting three large suitcases and one small suitcase.

First, the car pickup. Arriving at San Francisco airport at 9 PM, it was quite convenient to take the blue line AirTrain to the rental car center after getting our luggage. Possibly due to the late hour, there were only 2 staff members at the Alamo counter. Though there weren't many customers, they seemed a bit overwhelmed. We had booked a Jeep Grand Cherokee, but it's rare to get that specific car. The staff offered us a Hyundai Santa Fe (not many options in the same price range, and I'm not a fan of Korean cars). Seeing that I had a lot of luggage, they then suggested an upgrade to a Chevrolet Suburban (a massive SUV almost like a pickup truck; it seems rental car companies love recommending American cars, which are big and gas-guzzling and not very popular). I went to the parking lot to check it out. I thoroughly inspected the car and documents and found there was no registration document. The manager spent nearly half an hour trying to locate it with no success. By this time, it was almost 11 PM. The manager, seeing no other option, finally gave us an Infinity QX60. This car had a spacious trunk that fit my luggage, so I agreed to pay the extra $18 per day to upgrade. The whole process took about an hour. Since I had full insurance purchased through QEEQ, Alamo did not try to sell me any additional insurance. Return: I returned the car at Los Angeles airport, where Alamo has a much larger facility and more vehicles compared to San Francisco. The return process was very straightforward and quick. Once you enter the Return car area, staff will direct you where to park, unload your luggage, and leave the keys on the dashboard. A staff member noted the mileage and did a quick inspection before giving me the final receipt. The whole return process took less than 3 minutes. We then took the Alamo shuttle directly to the airport terminals.

Both renting and returning the car with Alamo were very convenient

There were quite a lot of people in line in San Francisco, I waited for nearly half an hour. Returning the car in Vegas was very quick, but the pre-authorization held my funds for almost a month.