This was the second time that I had used Book2park when flying out of the Raleigh-Durham NC airport. My experience was very positive. The parking lot at the Hilton Garden Inn is large and it was easy to find a parking space. The hotel is only a couple of miles from the airport. The shuttle left shortly after I arrived at the hotel and the ride to the terminal only took a few minutes. On my return, the shuttle arrived very quickly after I called and took me back to the hotel to pick up my car. The shuttle driver was courteous and polite. In summary, the service was excellent and the price for parking at RDU through Book2park is very reasonable - less than parking in the airport lots.