Good location and an excellent host. Dan was extremely responsive to the handful of questions + one minor issue I had before + during our stay. The house was clean and as per the description -- clearly a lived-in house with a bit of character, but all clean and everything worked fine. We were a family of 5, and the place worked for us, though I think it might feel cramped for 5 for a longer stay or if you stayed in much; 3 or 4 would be more comfortable. Nice neighborhood, and close to the tourist center of DC.