Dylan was a great host. He answered very fast to questions we had and helped me out with booking the greyhound.
The appartement is on a very quiet spot. Close to the metro, shops and restaurants. There is a nice kitchen with everything you need in it.
The appartment has windows, but no view ( you look at a wall) which makes that there is little daylight. However, it makes the appartement very cool and in Washington there is no need to stay in you appartment, only to sleep :)

I surely recommend this place.