We enjoyed our stay in Tracy & Curtis' airbnb unit.
It is located near lots of restaurants (within walking distance) so that was very convenient. The metro station and bus stops were also sufficiently near (0.4-0.5 miles) and it takes about 25 minutes to get to the national mall area.
The unit itself is well stocked and well equipped.
The only inconvenient thing about the unit is how to access it - there are steps to go up to a landing and some steps to go down to the door of the unit. The way to go down is a bit narrow and could be an issue if you have mobility issues.