I've never felt so at home at any other accommodation. Really well furnished Inn with loads of character and a great hostess. Even having a shared bathroom wasn't an issue - it was always clean and available. I had a small single room on the top floor but it was nicely laid out and I never felt like I didn't have enough space.
I liked the location too; very close by to a wide range restaurants and a quick cab ride to the museums, monuments etc. The zoo is also about a 20 min walk away.
I was surprised at the quality of the breakfasts, which kept me going for hours of walking around DC. You were always offered more in case you weren't full up too! The coffee and juice was also great.
If I ever find myself in DC again then I'll definitely be coming back here!