We highly recommend Evanna's flat for your stay in DC. We needed to adjust our stay to arrive and leave a day earlier than originally planned, and she was able to accommodate us even though a previous visitor had left earlier on the day of our arrival. The building is only one year old, so the apartment is very new and modern. The washer and dryer were wonderful to have after touring the sights of DC on hot summer days. The metro system is easily accessible from the apartment. It's best not to have to worry about a car, as parking near the apartment is limited and usually all spots are taken. Plus the meters need to be fed on a regular basis during the day. There are parking garages and hotels in the city (also near the metro lines) where you can leave your car until you are ready to leave. Evanna and her boyfriend Walter are very friendly and attentive, and responded quickly to any questions we had. We had a great time visiting DC, made even more enjoyable by being able to retreat to Evanna's to rest!