Feleke is a very kind, pleasant, and thoughtful host. I can tell he cares about guests feeling safe and comfortable. The room was cozy and clean. I had a great stay. Also although I didn't buy any alcohol from Mood District, the wine and beer store (near the house) during my short stay, they also have bottles of water and sodas and things like that, so it's very convenient. Nono, who assists Feleke in the store, is very nice.
The townhouse is also pretty close to a big grocery store and a little bakery, and the Metro station isn't much further. Also a good coffeehouse on Irving. Columbia Heights seems to have a lot of places depending on what you are looking for on any particular day - some are closer than others, but a lot of places are quite walkable.
Definitely recommend!