The accommodation is very nice and very convenient. The room is as pictured: contemporary, clean, lovely and light-filled. The bathroom is gorgeous and spacious. The house that they are in is beautiful.
It is walking distance to the U.S. Capitol, the Library of Congress, and the Supreme Court building and only a few blocks from a subway station .
The host is interesting, informative, and well-organized.
All together it is an ideal place to stay.