Very good!

I think AVIS is pretty good. When you go, make sure to rent a new car (they might not have old ones anyway). New cars are in good condition, comfortable to drive, and most importantly, the navigation is very accurate. Unlike domestic navigation where you need to input specific addresses to find locations accurately, in foreign countries you can usually find places by entering the address directly. Finally, remember to buy full insurance. I had a minor accident while rushing back, but because I had full insurance, the AVIS inspector just asked me to hand over the keys and I was good to go.

The overall experience with the store was good. However, we originally thought the store was in the train station, but it actually isn't and it's quite a distance away. (Two years ago, we booked in Berlin and the store was right in the train station, which was very convenient). When picking up the car, the store technician introduced the car to us. Since it was a model we were not familiar with, and before we understood everything, he said the boss needed him to leave and hurried away, leaving us clueless about how to use the in-car navigation (because each model is a bit different). We had to hit the road quickly and later figured it out at a rest stop by asking someone else for help.

Smooth car rental with a brand new vehicle. The only downside is an approximate 85 euros fuel deposit. They promised to refund it when the car is returned with a full tank, but you need to email them with the fuel receipt as a reminder.

Friendly and comprehensive service, the car was very new and easy to handle. Returning the car was also very convenient, and the staff were very courteous.