David and Carrie's basement apartment is a fantastic place to stay in the Capitol Hill neighborhood. It's in a quiet neighborhood while still being super close to Pennsylvania Ave bars, Eastern Market restaurants and the Capitol South and Eastern Market metro stops.
The full kitchen and washer/dryer are separated from the bedroom and sitting room, so it doesn't feel like a cramped hotel room but instead a proper home. Access to the unit is really easy and independent of the house above, while still being totally secure. While we didn't need to use them, David and Carrie provided a metro card and a parking pass for guests to use, which is a really nice and thoughtful touch.
I'd previously been staying in Eastern Market on previous trips for work, but if the dates are open, I'd absolutely go back to David and Carrie's place for my upcoming visits.