We enjoyed our stay here immensely! It is a quiet street and within walking distance to great places restaurants as well as many of the DC must-see attractions.
The flat had everything we needed to be comfortable. The patio is very welcoming and much larger than in the picture. The bed is super comfy, there is a lovely living area with tv and a generous selection of books to read as well as a few games.
We ended up walking throughout the city but there are plenty of other options. We did take the metro to and from Reagan Int'l Airport and it was super convenient, about 1/2 mile or less from the flat.
Would definitely recommend this air bnb to anyone heading to the DC area!