There is a very simple way to describe Paul and Zack : outstanding!
They are lovely persons in a lovely home in a lovely town. I certainly had one of my best airbnb experience with those two. The proposed place is truthful to the description, somewhat tiny, but very comfortable, nice and cosy, as well as independent from the main house entrance. You can come and go as you please, without fearing to disturb anyone. That is priceless if like me you had slightly erratic schedules, from dawn till dusk. But beyond the place in itself, I want to salute Paul and Zack wonderfully incredible "welcomingness". If I ever come back to DC, it shall be at their place, or it shall not be!

My fellow travellers, I highly recommend those hosts for the greatest stay in DC you can possibly have!

Paul, Zack, I'm waiting for you guys in Lyon!!

Cheers!