AVOID AVOID. Careful or you will pay dearly. I made your reservation through Rental Cars and purchased comprehensive insurance with them but was required to leave a deposit of 1400 euro with Wiper. On arrival to collect the car I was told told by the agent that when a customer books through an external company, they are required to leave the corresponding excess fee to cover potential damages to the vehicle during the rental period, and refunds are managed with Rental cars by the customer. I was offered an alternative to take out 'Top Cover' insurance with Wiber despite the fact that Rentalcars.com clearly markets a full insurance add on on their site making the consumer think that all is covered.This is false adverting, is it legal? I opted to leave the deposit of 1400 Euro and on reading the horror stories on this I guess I was lucky to only get scammed on the fuel. I returned the car with a full tank and was told everything was in order by the agent. Next day, I got an email stating that the tank was not full and they would be charging me approximately 11.21 euro for the fuel. Then, I get another another email stating they would be deducting a 15 Euro admin charge for this. Go with a company that doesn't overcharge their customers with these tricks. Your credit card will suffer. .