Andrew's place is a gem. We were originally a little unsure of whether being closer into DC was the way to go for us, but over and over we would talk about how thankful we were to be staying there versus further out in Maryland.
The place is super clean, very well appointed, honestly very quiet for being located very close to the interstate.
We stayed over the 4th of July and Andrew gave us a couple of helpful suggestions on things to do and see that we were thankful we did.
We were also a little concerned about how/where we would work parking our car, but there are options very nearby that have special all-day rates, and we were generally able to find short term street parking either right on our block or within a very short couple of blocks.
We had our 18 year old son along, and the only small downfall is that the couch was not very comfortable for him. He's not a big guy, about 5'10" and 135 lbs. A taller, larger person might find it quite uncomfortable.
Overall, though, we had a stellar stay here! Great accessto the city and easy on/off the highway for outlying excursions like Mount Vernon or Udvar-Hazy.
Thank you, Andrew and Kathleen for a great stay!