We came to DC for a family trip with 4 teenagers and in laws - a total of 8. This house was perfect for us. Everyone loved having their own space and bathrooms, and it was the perfect place to relax after a day in DC. The house was very clean and had everything we needed- yes, the owner lives there when not renting, but that was not an issue for us at all. There was a snafu with the upstairs air conditioning, but the owner worked hard to ensure all was okay - even brought in portable window units while she got it fixed (we understand it is fixed now). Neighborhood is quiet and walkable with very cute houses. Grocery store (Safeway) is a 2 minute drive away, and there is a restaurant within walking distance. Note the Huntington METRO stop is a great option to go into town - it is about 1.5 miles from the house, so a short drive (and cheap parking) - it would be approx a 45 minute walk, but you could also Uber for very cheap.
All in all, I would definitely recommend this place and we would come back and stay again!