In June 2008 we rented a car from Avis for our trip to Walt Disney World. We picked up the car at the Lake Bueno Vista location accross from downtown Disney and returned it to the Orlando airport.
The employee at the pick-up location was especially helpful and went out of his way to accomodate us when we were running late to pick up the car. The check-out at the airport was very quick and efficient and all the employees were polite.