The price and setup is great. You get covered parking, you have an easy walk to and from the hotel and deck, the hotel driver takes you and from to the airport. One minor complaint and one big one. First, it would be great if the shuttle ran more frequently than once an hour. I didn't mind waiting until :45 to get the bus to the airport but when I got back, I had my bags and was ready to go at :10. After a long international flight, I just wasn't going to wait 50 minutes for the bus, so I ended up paying for a taxi to the hotel. That's minor. The BIG problem is the construction at Reston Town Center. My car was COVERED in concrete dust when I got to it. It's taken a couple of washes and it's still not clean yet. I was generally pleased with the book2park system and service, I there's no way I could recommend parking at the Hyatt while the construction is ongoing.