In categories A B the driver must be 21 years old in the others must be 23 years old must have completed the driving license one year. The GPS is charged 5€ per day. You have mixed insurance in the car and passengers…in case you are not to blame nothing is paid…if you are at fault, you only paid 100€ but the insurance company pays them. Gasoline as it is received so it is returned…if you put more money they are refunded. In total because we pay in a private parking of the airport that we pay there. In case of an accident that is the fault of the driver, he pays only 100 euros…the rest is the insurance.