I have 2.5 days/3 nights in Greece before an organized tour starts in Athens. I am considering staying on the coast in Palaio Faliro area for 3 nights. But I want to also explore south of athens (i.e. Temple of Posieden and south beaches). Rather then rent a car from the airport and bring it back to my apartment for 3 days, I was thinking I could just rent a car for the day from the neighborhood area.
Is anyone familiar enough with that area to comment on to just rent a car for the day from a local business, or car rental agency for one day? It seems easier to me. i could also take cabs or public transportation, but like the idea of having own car.