My wife and I celebrated our 10 year anniversary at Devon's place in DC. Like so many of the other reviews, I can't stress enough how awesome of a location Devon's place is. You can walk just a few steps to the corner of the street, look down the street and the Capital building is RIGHT THERE! You could probably hit a 5 iron from the top of the Townhouse of the Supreme Court and the Capital lawn. Many places to visit close-by, also. Great food and touristy things within a few minutes walk.
Devon's place is just as advertised, very clean, fully stocked with all that you need, and a great place for a couple on a weekend get-away. The bed is SUPER comfortable, has me thinking I may need to buy a similar mattress at home to get the kind of great sleep we got while we were there. Lots of storage, endless hot water for showers, comfortable couches and chairs. Nicely decorated, interesting books to keep your interest when not exploring the local area. I would absolutely stay at Devon's again my next time in town. Can't go wrong staying here.