This unit was very clean and definately comfortable. Host (Ezra) was great and his communication was prompt and pleasant. If ever in the DC area again I will look into this unit or any others he may have. I felt very confident there would not be any issues.
The location was within 5 - 15 minutes of all touristy locations.
The only slight downside for us was that it is located near some autoshops and they all have large metal roll-up doors. They open them around 6am and close them anywhere from 7pm - 10pm. The street is a side street but is used often so you can hear the traffic a bit.
Some insight for anyone coming to DC. If you are looking to drive to the National Mall and use the transit to hop loations, do not use the city run busses. Use the "Hop On - Hop Off" bus. They seemed to have the most busses running. We saw them often. Also, Plan your use of the paid parking garages in advace so you can minimize the impact. Also, some garages close at 4pm so if you happen to be on one of these on a Friday, you will not ba able to get your car until Monday. . . Or the next day if it's a Mon - Thu.
All in all, even with the slight issues above we would not hesitate to stay in this unit again.
JJ