This hotel is new and clean. We took advantage of the shuttle service to and from Dulles. We didn't rent a car, so we used the shuttle to get to the airport to hookup with public transportation. It's not the speediest way to go, but it worked for our schedule.
The front desk staff was terrific. We had an issue during our stay (fire alarm) and they made took care of us. The breakfast (~$10 per person) was good and it's great to have complimentary coffee in the lobby 24/7.