The rental company's attitude was acceptable.

Interrent is not based at the airport so would not use again. You have to wait around for a shuttle bus to arrive and then queue to sort out your paperwork and staff are not fast. Far too much time wasted because of this type of transfer system.

Interrent charged an additional 191.39 euros, despite easyrentcars receipt saying I'd paid for the car and fully comprehensive insurance and no payment was due on arrival. This was like arriving at the airport for a flight I booked and being told it cost 200 euros extra!? I've then been charged a late charge of 40 euros and I'm still awaiting my 80 euros petrol deposit from May (now August) despite returning the car full and within the hour of the nominated return time. I called several times and was awaiting a response to the emails they had told me to write to. They then directed me to an online claim form, which I've just recieved a response to. They have informed me that the 191.39 is a compulsory charge, even though it was put in the 'Extras' column (therefore not allowing easyrentcar to claim the money back), and not included when or clearly noted when booking the car. It's been an expensive and frustrating experience.

At the counter of Interrent, there is any signs that the office of Interrent moved to Goldcar. At the counter of Goldcar there is no sign, that hier can pick up the car people with interrent voucher. The crew tried to get from me the adminstration fee, although in my voucher of stood clear, that I paid all taxes and fees.

The instructions said the office was opposite check in desks 165-170, there are no offices there. Got sent here there and everywhere by staff at Madrid airport and eventually found the office on a different floor! Mentioned this to the man on the counter and he just shrugged and said they knew it was wrong! He was very rude, in a bad mood, unhelpful, not at all friendly, very pushy trying to sell me insurance I already had and told me they were blocking one amount from my card and then blocked more. He also lied to me, telling me the amount would be blocked for 30 days, trying again to get me to sign for the insurance. When I returned the car they confirmed the balance would be unblocked within 2-3 days!

Very quick and easy.