The location, home, and host were all great. The rented space was clean, sufficiently spacious (the bathroom is a bit small but definitely workable), and comfortable. We enjoyed the breakfast provided as it made our start to the day much simpler. Street parking being provided was certainly a plus (beware of street cleaning days, however, which can cause you to have to shuffle your vehicle around).
Our only complaint arises from that the thermostat is located on the floor below and although we have access to it, others in the home of course do as well. We had the A/C running when we went to sleep on night, but it was somehow turned off and rose above 80 degrees in our bedroom during the night.
All in all, would certainly still recommend this space for anyone visiting the D.C. area for its charm and privacy.