a word of warning; I live here in Spain and rent cars every month. I recently rented through DoYouSpain.com (who incidentally always give the best prices ) and the agent was Interrent/Europcar. I have not rented from them in the past. I took out the DoYouSpain excess insurance for €85. thinking I had a great deal I turned up at the desk. was told my insurance wasnt good enough and then sold another insurance for €238. then I had to pay €93 - which will be refunded when I take the car back and another separate €300 for a 'deposit' which will also be refunded. I had to sign various forms one of which had a diagram of where any scratches were on the car (never done that before) in fact on one occasion having rented from Goldcar I told them there were scratches on the car and they said we're a rental company, I refused to drive round in a scratched car and they gave me another.
I emailed Europcar several times complaining about being ripped off for this extra insufdance and of course no even the courtesy of a reply. So I've just spoken with someone in the UK Interrent offices who did actually apologise to me and said I was certainly mis-sold the extra insurance! but of course he couldnt refund that for me!
so just wanted to let you know that should you be renting a car here in Spain and you take (or have your own ) insurance don't be sold on their insurance.
I think it's awful that companies are ripping off people just to make an extra buck. whateer happened to customer service?
You have been warned!