Magiorre is the ABSOLUTE WORST CAR RENTAL COMPANY.
I usually don't complain but beware and don't rent from them!!! When I rented the car I prepaid it, €130 for two days including insurance, but when I arrived at the counter, the guy said he was closed for the next two hours and if I wanted to take the car at that time he would charge me €30 more. I think this was like a bribe but didn't completely understand. Finally after he reopened (He was closed between 12:30 and 2:30 pm, completely normal working hours) he gave me the car.
Then when I returned the car they where also on a break and I left the keys at the quick drop off. However, they charged me an extra day alleging that the car was dropped off after the time I picked it up. I cannot believe National could associate themselves with this crooks. Apparently from my experience and from others I see here, they will do whatever they can to charge an extra buck.