The place is right beside the Nationals Ballpark, and very close to a subway station. Very convenient if you're visiting the city alone. Kenneth is very friendly and accommodating, and his place is beautiful and homey. Lots of artwork and sculptures and the house, and the bedroom I stayed had a good bed, that I spent half a day just relaxing on it.
I'd recommend his place to anyone that's visiting D.C. solo and just needs a bed to sleep in, his place is perfect for you.