Just trying to warn people OFF using holiday autos. I used them to book a hire car through Sixt in Portugal last year. Basically there were hidden costs when I picked up the car despite clearly stating a completely different final payment fee on booking confirmation. They attempted to justify this as being optional extras at time of rental. Despite proving the only optional extras I took were paid for seperately by sending them further corresponance, they have decided to ignore my dispute and to this date have received no official reply to acknowledge the proof I sent them. So in other words they've had my money and couldn't care less. All I asked for is a bit of honesty and in turn peace of mind to enjoy a well earned holiday. But got nothing but deceipt, lies and stress.