Nicole & Ken's urban cabin was perfect for our two nights' stay, and would have been great for longer. I chose to walk the 25 minutes from Union Station, which was easy and scenic, but the place is also a quick cab ride from Reagan airport. It's decked out with everything you could need and more (clean towels, a stocked kitchen, a thick binder of tips for navigating the city, even a well-curated bookshelf), and everything about it was ridiculously easy, from check-in, to coming and going without disturbing the main house, to wifi, to a heating/cooling system to turn on and off as you like. Only comment would be we did end up taking cabs a lot to get where we wanted to go, and the immediate area around the place is fairly residential and quiet, but to be fair we didn't take much time to investigate public transportation or look for local restaurants/cafes in the neighborhood. For value and comfort you can't go wrong with this place!