We, a family of four with two adult kids, had a great time in D.C.
We were lucky to stay for three nights at Jane and Max. They were both very friendly, helpfull and it was interesting to talk to them, A really nice rowhouse in a calm neighborhood, located close to Georgetown. We enjoyed the delicious breakfast including fresh fruit. Max really made good proposals. One of the best was renting bikes from a station close by ("Capital Bike Share") and another was the visit of the fantastic "Newseum". We can really recommend this accommodation.