Avoid this company! They are scamming their clients. The voucher that I got from them was missing important info about international driving permit/license. And looks like it was made for one reason - to convince clients not to take an international permit and at pick up rent company just says you - If you have no international permit or you are paying for extra insurance or you are not getting the car. Perfect way to force clients to pay extra money for nothing. And rentalcars even doesn't tried to talk to rent company. Whey to do that if they getting commission from them (even maybe commission for extra insurance also). Conclusion - you can use this site to find best deal, but never order on site. Go to rent company site and order there. In this way you will get better price and more important you will avoid situation when you have no address to talk with, otherwise rent company and rentalcars will ping pong you without taking responsibility.