This place is a great find. Not only is it close to the tourist spots in DC (less than 2 miles), but also very clean and most of all, affordable.
The hosts are very smart by keeping their price low and the cleaning fee at a minimum, so it does not add up to ballooned prices, which a lot of Airb&b do. They also offer free parking, further saving costs.
Their place has everything you could possibly need. Coffeemaker, washing machine & dryer, 2 large screen tv (one in the bedroom) & even a treadmill in case you are in the mood to exercise.
The hosts are very communicative and helpful if you have any questions.
Make sure to read the check in instructions as it has the WI-FI password along with other details.
Check in and check out was easy and the hosts let us check in a bit early as well.
Overall, a fantastic Airb&b experience!
FYI, Congress Heights is the closest metro station from their place.