Inconvenient yet ok
Pros: Clean car on inside despite scratches all over the outside. Shuttle drivers personable. Rental staff nice.
Cons: Not convenient to airport. You need to take normal rental car shuttle and then wait for another shuttle, that with traffic took 20 minutes to pick me up and another 15 minutes back to office. Thus, spent lots of time just getting shuttle. Not convenient to Midway. The extra time certainly not worth the few dollar savings.