They charge a large deposit and insurance fee on-site, and if you don't pay, they fine you.

The car had downgraded features, and there was no response from the rental company. I was also forced to buy a 200 Euro insurance!

Pas de soucis particulier. Seul point négatif : j'ai pris la voiture à l'aéroport et ai demandé de la rendre au port distant de 6kms. Cela m'a été refusé, m'occasionnent 3 heures de contre temps vu les embouteillages au port et les attentes de bus. Précédemment j'avais déjà loué un véhicule à Santorin et avais gratuitement pu le laisser au port.

Worst customer support i had encountered. We didn't find the shuttle from the airport. waited for about an hour from 2230 to 2330 and didn't see it coming to the designated parking (our plane landed at about 40 min delay). Then took a taxi to their office, which was closed after 2300, and then had to continue with the taxi to our hotel. When we got the day after to their office (taking another taxi) they just didn't care and said that there was a shuttle. Then they did us a 'favor' and agreed to give us the car with the original order from the day before. Offcourse no refund for the taxi was offered.

The credit card deposit was charged instead of only blocking. Now I have to pay the bill and so far the value have not been returned. I'm in contact with my bank to try to avoid paying the value. Besides that, the guy on the pickup was aggressively trying to push their insurance telling horror stories about how easily I could damage the car. This created an unnecessary bad experience.

It would be better to have more payment methods, like PayPal.