At the airport you have to pay a percentage of your car rental (all companies) to the airport besides paying too much and getting bad service! This is not the case if you go to the Main St. Enterprise location in College Park. Whether you go to the Rental facilities at the airport or the Main street Enterprise location you will have to take a train. BUT, instead of taking a rental car train, take a MARTA train; its the first stop from the airport, College Park. Here is the twist, although they are not allowed to pick you up at the airport, (this is why you need to take the MARTA train) they are allowed to pick you up at the College Park MARTA station and later drop you off at the airport for your departing flight. When you call the Main Street Enterprise location from the MARTA station they can literally be there in 3 minutes. Thomas was our Enterprise representative, and even though we were renting for 3 days he only charged us for two. He also didnt push us to buy extras we