This was our first visit to DC and we stayed for a week. Loved the place. Great bed, kitchen, bathroom. Kitchen was well stocked with dishes, pots and pans, utensils and spices. Coffee pods were provided (and restocked when running low). We received wine and chocolates upon arrival. Laundry soap, shampoo and body wash were also provided.
The location is about 3 long blocks to get to the Columbia Metro station, so this worked well for us. Although we didn't cook, we did eat breakfast at the apartment, and for several meals we brought back local food and ate at home. We liked the Thai place in the neighborhood (upon their recommendation). Also the Salvadorian place nearby. We walked about a mile to an Ethiopian Restaurant (Keren Cafe) and it was great and inexpensive (try the combo #2).
One thing to be aware of: the bedroom is separate from the living/kitchen space, and you can hear the TV and noises in the bedroom when the doors are closed. I sleep later than my husband, but the noise helped me wake up sooner so we could get going on our day.
We would stay here again if we return to DC.