I'd say this house is better than the pictures and descriptions let on. It is very clean, nicely appointed and quiet. It was an ideal location. Nice surprises were the metro cards and a visitor parking pass. I typically don't get a car when coming to DC, but this time I needed to. The parking pass made it really easy. It turns out that car rentals at DCA are among the cheapest I've seen in a very long time.
The kitchen this house is very well appointed. There are lots of dishes, pots and pans. The frig is large and it has an ice maker. It is quite loud when it cycles on. I shut the bedroom door to damp that noise. I'm sure I'd have been awakened by it, if had been sleeping on the sofa bed. Otherwise the bedroom is a quiet. Since the owner live upstair, you hear the sounds of their household starting up pretty early. That might bother someone who wanted to sleep in.
The house is fresh and clean. I would try to get this again the next time I'm coming.