Fantastic stay nearby the Union Station. Quite close by Capitol Hill as well! I personally picked this place because it was nearby the train station, but I was pleasantly surprised to live in such a clean and spacious place in a safe neighborhood. Definitely recommend if you need somewhere close by the Amtrak station.
Heads up, for check-in, you need to meet with the host first so you have to get the house key. You will have to plan accordingly for the meet up. Other than that, you don’t see the host or their family again.