Dagne's place is in a great location, only 1.5 miles from the National Mall. We took the metro most days to get to the mall and the zoo. The Mt. Vernon Sq metro stop is only 0.3 miles away. Giant Food is only 0.2 miles away, which is where we stopped a few times for groceries.
The beds were super comfortable and everything was very clean. I recommend bringing ear plugs and eye masks, which is a good idea on any trip. We would absolutely stay here again. If Dagne's place is available don't hesitate to book it!