I paid an extra 30 euros for an upgrade and the car was excellent and good value for money

You did very well!

Be very aware on pick up, counter staff FORCE you take their extra insurance. And try every trick in the book to get you to take it on. Even when I purchased the extra insurance through easy rent cars through AXA. Girl on the desk said we were covered for nothing. And would be charged at any and every event. She even said she didn't know who AXA was, yet when she opened their insurance policy. They were covered through AXA. My advice, DO NOT be fooled by their lies. If your policy has it on black and white. Stick to your guns. They'll even threaten to revoke the voucher and refuse the hire. But you are covered. And don't let them hassle you.

Perfect. Easy service. And when I encountered problems at inter rent desk. The lady in the customer service centre for easy rent cars was very helpful and confirmed my policy. Thank you very much. I will always use Easy rent cars for future rentals

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.

Specifically booked for an on-airport vehicle rental only to discover the booking had been passed on to another company 'Gold Cars' who have an awful customer satisfaction record. Had to locate a waiting minibus and shuttled offsite to their depot a few km away. Vehicle ok but they then tried to get us to pay extra insurance which wasn't compulsory and I had already purchased a one-off policy from a UK company to cover any excess. They then made us pay a "Diesel Tax". Checked this out on the Gold Cars website and this should only be paid if you specifically request a diesel (which we didn't). Tried to get a refund when vehicle returned but was told to take it up with the Co I booked through - I look forward to hearing from you!!! Had to wait around for a while for the return shuttle back to the airport. Shuttle bus consequently full and boot overfilled resulting in a dented case. Not happy!

The whole process wasn't good. After I paid for your extra cover that meant nothing to the actual hirers and they wanted another 80 euros to cover again Plus a full tank on return. So your advertised price for car rental was not the price to pay all up. I didn't end up renting the car in the end and spent 9 hours in Jerez waiting for a bus.