Overall, it was okay.

During return, the staff mentioned that the interior was not clean and there was sand. They asked for a 15 Euro cleaning fee or instructed us to go to a gas station to clean it before returning. There was no prior notice about this before renting, which felt quite unfair. Especially if you're rushing for a flight, you definitely can’t avoid the cleaning fee. Poor experience with this aspect of returning the car.

The service in general was okay, but they didn't provide the model we originally booked. The substitute model was much uglier, or we would have to pay extra for an upgrade.

Overall, it was good, but the prices are a bit high. However, they do accept translated driver's licenses.

C est sixt le loueur et non hertz