last month we had a fairly bad experience of hiring a car from goldcar at alicante airport.
We reported to their rep that there were various scratches on the car as we picked the car up and they only took note of the larger scrapes and told us to ignore the smaller ones.
we were not involved in any accidents during our rental and when we returned the car asked the rep to check over the car but he said it was not necessary and just asked for the car keys.
A day after returning to scotland they claimed 360 euros from our credit card with photos showing various blemishes that the car had when we picked it up.
We have learned since the that we should have photographed any marks on the car when we picked the car up initially.
It would be helpful to hear of car rental companies that generally act fairly and people have had good experience in their car rentals.