We stayed nearly 2 weeks in Washington DC at Sam's place. A very comfortable apartment and close to the centre of DC.
The metro was a short walk away and the grocery store was situated near the station. Lyft share rides were also quite cheap as Sam's place is so close to the center of the city (ie. Capitol, National Mall, etc).
We had a wonderful stay in DC. We were busy sightseeing everyday. It was nice to be able to have a short trip home to a very comfortable apartment.
Thanks Sam for your hospitality.
Cheers, Al.