Rhode Island Ave - Brentwood subway station is nearby (you could use Metropolitan branch trail and V St NE to get to the acommodation, although Google maps gives you a longer route). Host was there when I arrived and showed me the house. My room was a little bit small, but nice and clean. Kitchen was well equipped with all necessary appliances for cooking. There were two bathrooms for common use. All in all it was a rather nice experience, although walls and floors are thin in the house, so you hear everything what is going on :)