I recently stayed at the Hampton Inn Dulles/Cascades, located in Sterling, VA. This hotel appears on Hotwire as a 2.5-star hotel in Reston - Sterling - Dulles Intl Airport IAD North with the following amenities: Complimentary breakfast, Fitness center, Pool, Business center, Laundry facilities, and Golf nearby. I would highly recommend this hotel. The hot breakfast buffet is a nice bonus (they have some sort of scrambled eggs and a few other hot items, along with the usual continental fare). When I checked in, I was actually upgraded to a King jacuzzi room, the type of upgrade which generally seems rare in the Hotwire/Priceline world. Good luck with your search!