If you are traveling to DC for a vacation, you can't beat this space. The price is very reasonable, and the location is just fantastic. Grocery store and Metro literally around the corner.
Close enough to the National Mall that you can walk there if you like walking (I do).
The apartment has a heated towel rack, a Keurig, and a full kitchen. There is also a comfy living room with Netflix if you want to stay in some nights.
Would definitely recommend this Airbnb.