Very good.

Hertz rental company has a cold attitude towards Chinese people, not as good as Avis! When picking up and returning the car, no one interacts with you much, and they don't even provide receipt documents. Moreover, they didn't inform me about DEF for the diesel car, causing me to worry for a long time and pay an extra 15 euros for AdBlue.

Not crowded, no queues

I picked up the car at Rome Fiumicino Airport. The directions from the arrival hall to the second floor were very clear, and the counter service was quick. Self-pickup car, a brand new hybrid with only 21 kilometers. Returning the car outside Florence Airport was initially challenging as I had trouble finding it. After asking for directions, I finally found it. It wasn’t far, but the route was somewhat complex. Car return involved a simple inspection and some questions. Not sure if there will be any issues later since the pre-authorization is still pending.

Consistently excellent: car condition, service attitude, and the staff even helped with luggage. Great!