Stayed here during AIRP (a month long course for radiology resident physicians in silver springs, Maryland) and really liked the place. The area is residential and quiet but also has great food in walking distance. The metro is also very easily accessible and can get you anywhere around the city relatively quickly.
Ariel was a great host and the place was exactly as promised. Everything was clean when we got there and the amenities were as promised. No complaints at all and would definitely stay here again.