Stay away from here. Dont pay unless you check your room
We booked this hotel via priceline, and so got it at a lower price than we were getting any hotel in the area from expedia, or hotels.com. In return, we got a suite in the basement. The place was next to a boiler room and so gloomy and dark that we didn't want to stay there at all, so we spent all our time outdoors in DC. We asked them to book a cab 24 hours before for next morning 6am to go to the airport, but no reservation was made. The person at the desk simply said, "I dont know anything about it, you didn't make the request to me." Then he says: "Its raining heavily outside, a can wont even stop if you shout it down". Such hospitality. 
If you want a good location in town, and care about saving money, and nothing else, and will just occupy a bed at night, go for this hotel. Else, run away from it, you are sure to find a better deal somewhere else.