Fidias is an attentive host. Quick to respond to questions. The space is small but adequate. I didn't want for anything. Metro bus line one block away and a cool park 2 blocks.
The negative for me was the location. No supermarket nearby. Not many restaurants within 15 minutes walking and almost no variety. The Mexican restaurants in the area are very good especially if you are around on the weekend. Tacos de borrego near the mercado and a cecina food truck around the corner.