Good. The car has good safety features, including lane keeping, cruise control, rear cross-traffic alert, and a backup camera.

I booked and paid online in full via the Zuzuche website, but when picking up the car, AVIS staff tried to add extra charges which I declined. They were rude and secretly added a service fee. I've been coordinating with Zuzuche customer service for almost two weeks, and it’s still not resolved.

The lady at the rental car company was very friendly, chatting about everything. Although she worked slowly, I was very satisfied. I reserved a Ford Edge (5-seater), but got a Mazda CX-9 (7-seater) instead, which was great. Returning the car was also very quick, took just 3 minutes.

I had prepaid the full amount and arrived at the store at around 12:30 am, only to be told there were no cars available in the reserved category. They insisted I pay an additional $100 per day to upgrade, or else I could only get a 12-seater van. Unacceptable! I tried contacting the rental company, but their phone line was always busy. Online customer service said the rental company needed to provide proof of no available cars, which the AVIS staff refused to issue. They kept trying to convince me to pay the $100 upgrade. After much argument and a dying phone battery, I left the counter to charge my phone at a nearby table. Only then did the staff call me back, saying they had a returned car available. It took an hour of wrangling to finally get the car at 1 am. Shame on AVIS!

At the car rental hall in San Francisco Airport, we waited in a very short line before reaching the counter. The staff was very friendly. However, we had booked a Ford Edge SUV, but the staff at the counter told us that it was no longer available and insisted we upgrade to a Dodge SUV for an extra $5 per day. We saw similar complaints online before our trip, but had no choice but to pay the extra and take the car. However, when we got to the pick-up area, we saw a Ford Edge available, which left us feeling quite upset. It turns out that even big companies like AVIS in the US aren't always reliable.