I took a car for 11 days, found some website and booked it, refused all the drinkers and came out with 11 € and in a week I charged about 100€ more for gasoline, in the end it turned out to be very budget-friendly! I advise you to check every detail of the car for chips and scratches so that they don't get into trouble when you put them in
Barcelona Airport has the best company in terms of price-quality ratio. Very acceptable conditions without unnecessary rebounds. The only drawback is to get to the office on their tent. But he walks regularly. It's not far to go.