from st.remy, we'll be driving to marseilles to fly oout to barcelona. how long does it take to brin

www.autoeurope.com is the site to check. They will provide a car from one of the major companies. I have noticed that most people here don't dare do it, but you can shop around the various AutoEurope sites and get even cheaper rates -- no matter which country you get the voucher from, it is both legal and valid due to EU competition car rental frankfurt airport rules.
We nearly always use AutoEurope for rentals in Europe. car rental frankfurt airport They have deals when you are making plans months in advance, and if you see a better deal even after you've committed to them, they will match it. Make your plans before you leave and it is almost painless. You will get a better deal renting for a week, and 8th through 14th works fine. You can also pick up the car in Aix and return it somewhere else (assuming you are still in France). It will cost more if you return it at an airport, but on the other hand, that may end up being a lot simpler. It will cost a lot more if you have to return it in another country (e.g., Spain).
from st.remy, we'll be driving to marseilles to fly oout to barcelona. how long does it take to bring a car back to a rental company? is it as convenient as we do it in north america? we much rather do it the day of we fly but if its a big ceremony we can drive up to marseilles the night before.
There's no need to go up the day before. It's an easy drive (maybe an hour even if you hit traffic), and the airport is small. There's car rental frankfurt airport one big parking lot just opposite the entrance car rental frankfurt airport to the airport and it's well signed.
Someone above mentions it costs more to return to an airport - this isn't true. It does cost more, however, to pick up from an airport or railway station when choosing the auto europe or holiday autos basic package (around 30 euros)