Property Location With a stay at Extended Stay America - Washington,DC-Chantilly-Dulles South in Chantilly, you'll be in a shopping district and minutes from Chantilly Crossing Shopping Center and close to National Air and Space Museum Steven F. Udvar-Hazy Center. This hotel is within close proximity of Sully Historic Site and Pleasant Valley Golf Club.Rooms Make yourself at home in one of the 104 air-conditioned rooms featuring kitchens with full-sized refrigerators/freezers and stovetops. 32-inch flat-screen televisions with cable programming provide entertainment, while complimentary wireless Internet access keeps you connected. Conveniences include desks and microwaves, as well as phones with free local calls.Amenities Make use of convenient amenities, which include complimentary wireless Internet access and discounted use of a nearby fitness facility.Dining For your convenience, a complimentary breakfast is served daily.Business, Other Amenities Featured amenities include a 24-hour front desk, luggage storage, and laundry facilities. Free self parking is available onsite.