The Hertz location at Pittsburgh International Airport is good, even though last year they eliminated the Hertz #1 Gold Board. We stopped in at the Hertz counter, picked up our keys, walked out the door and across the street and were in our rental car in a couple of minutes.
Car return was no fuss, no muss. Pull in, pick up the receipt from the Hertz check in person in the garage, and we were on our way!