Our family of four (with 2 young children) had a wonderful stay. Location was great, easily accessible to the Metro. Great amenities for traveling with kids (travel crib, kid plates, utensils, a potty insert for the toilet, step stool, washer/dryer) with thoughtful touches like drinks, snacks, maps/guides of local attractions. Trader Joe's is next to the Metro and great for getting picnic supplies.
Highly recommended. One of the best AirBnB experiences we've had.