Very good

Pretty good, but pay attention to credit card usage.

The service was average, and additional fees were charged. After returning the car, I received a bill that included a €24.16 cleaning fee, which was not disclosed when renting the vehicle. I have never encountered this with other rental companies.
A highway toll fee was also charged mandatorily. Although highways in Austria require toll payments, this fee is typically optional—you can decide whether to purchase it at gas stations if you plan to use the highways.

The staff at the rental company was very friendly and efficient. Overall, it was a good experience, different from renting a car in Hungary. This company might be a smaller car rental business. I purchased the supercover insurance at the counter, but unlike Hertz, they didn't provide a black folder containing various documents. After confirming with the staff, I learned that any issues can be addressed by contacting the technical support hotline on the dashboard. The entire process was smooth, and returning the car was also quick. By the way, I'll opt for a diesel car next time.

The car pickup process was fine, communication was clear and efficient. However, there were some disputes with the return report and follow-up. The on-site return inspection showed no problems, and I signed off on the process. But the next day, after returning to my home country, I received an email stating there was a small scratch, about 2cm. Europe's economy isn't doing well, so unexpected issues are more common. I recommend using a larger rental company like Sixt, as smaller companies might offer lower upfront rentals, but more surprises after.

The process was convenient and the car pickup was fast, but the staff forced me to pay for the highway fee even though I didn't plan to use the highway. The platform resolved this issue in the end. Although the process was unpleasant, in the end, Zuzuche helped me resolve the highway fee issue.