Property Location With a stay at Extended Stay America - Washington DC - Chantilly in Chantilly, you'll be close to Chantilly Crossing Shopping Center and National Air and Space Museum Steven F. Udvar-Hazy Center. This hotel is within close proximity of Walney Visitor Center and Sully Historic Site.Rooms Make yourself at home in one of the 116 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 such as complimentary wireless Internet access, a picnic area, and barbecue grills.Dining A complimentary breakfast is included.Business, Other Amenities Featured amenities include a 24-hour front desk, laundry facilities, and a safe deposit box at the front desk. Planning an event in Chantilly? This hotel features 0 square feet (0 square meters) of event facilities. Free self parking is available onsite.