I cannot recommend Patrick and David's Airbnb enough! We visited DC for all the museums and touristy things and it was just so nice coming back to after a long day.
Location is great! It's a nice neighborhood with some great restaurants nearby. There is a convenient metro station nearby as well and bus stops to get to the Capitol/The Mall - there are cards that we borrowed and topped off which were extremely convenient to have. Chinatown is about a 20 minute walk/short bus ride as well. We did not have a car, so all these factors were helpful in getting around.
The AirBNB itself is cute and very clean. The amenities are all there - everything you could ever need when you're away from home.
We appreciated all the thought and details that Patrick and David have implemented as hosts as we literally did not have to worry about a thing. Phenomenal stay and highly recommended if you need a place to stay in the DC area.