You can't beat the location - one block from a metro rail station. We rode it every day, including to the Capital Mall, Ford's Theater, and even all the way to Arlington National Cemetary. At $2-$3 per trip, definetely beat an uber. Really great family friendly neighborhood, so we felt safe.
House was very clean, simply yet elegantly decorated, and comfortable. Kitchen was stocked with some items we weren't expecting, like a few types of ceral, which was a nice touch.
Host communicated very well.
GARAGE SIZE NOTE: the garage was very nice to have. However, it is a little tight. We rented a Ford Edge and it barely fit (inches on each side with the windows tucked in). I had to back in to make sure we fit, and after we were parked I had to climb over to the passenger's side to get out because there wasn't room to get out on the driver's side. So nothing bigger than a ford edge if you want to use the garage!