My stay was fine. It was a BnB-style room in a nice building, centrally located in Dupont Circle, with an intricately-decorated common area.
However, there were a few minor annoyances:
* the bed was very hard, to the degree that if I lay in one position for too long I'd start to go numb, and it was also very creaky
* there weren't any toiletries provided (shampoo/shower gel/conditioner) and the toilet paper was very cheap, thin sandpaper
* the flush mechanism on the toilet was broken, and I found the shower very finnicky and unresponsive
* at some point during my stay, a table and lamp in the foyer was broken, about which the cleaner started interrogating me in broken English (though in fairness, I'd be inclined to do the same thing in her position; I wonder if she ever got a confession out of anyone).
Anyway, little niggles aside, it was warm and comfortable enough and I was able to sleep fine.