This was a great location for my family of 6 for a family trip to DC with young children; we stayed in a room with 2 queens and a pullout sofa and a kitchen. We were looking for a location that balanced proximity to metro bus stops, restaurants, and grocery stores. This location is a quick 2 minute walk away from Trader Joe's and about a 1/4 mile walk from Whole Foods. There is a bus stop about half a block away that can connect you to most of the sights and the rest of the metro network.
The front desk staff was very friendly and accommodating. They stored our luggage before our check-in time so that we go could sightseeing before our room was ready.
The only reason for not giving 5 stars was the limited kitchen supplies in the kitchen: no towels for drying dishes (we used paper towels instead or air dried), limited number (4) of plates, cups, utensils. This was only a problem for us since we had a family of 6 and would otherwise be totally suitable for 1-4 people.