We found it very convenient to stay at Alison's place and visit various museums and attractions on the national Mall area (just 10 to 15 mins drive from this place). It was also very easy to find parking near the house. We found all the amenities in this place very helpful and to be in good condition (We used tv, washer, dryer, microwave, well equipped kitchen, humidifier...). Most importantly, Alison always replied to or questions immediately which we found very helpful.
Overall, we had a great stay.