Stayed at this Super 8 on 3550 Crain Hwy, in May 2005. We were four and got one non-smoking and two double beds. We were not thrilled with the overall conditions of the room. There was a noticable stain on the carpet and the room was very cramped (little space for luggage). The service was courteous and did try to address some of the problems.
The location of the Super 8 was very good. It's located on a main road that does takes you directly to DC, about 20 minutes perhaps. Across the street is a large shopping mall and restaurants, like Uno Pizza (yummy!). The hotel seems very quaint from the outside, but cramped on the inside. They were fixing some areas (aren't they always) and with some elbow grease this hotel can really be something.
I got my reservations online at www.hotel-guides.us, with a AAA rate, at $62.89 for two nights (Fri - Sun). Extra person charge was $5 and tax was $10. Room had tv and nice bathroom. I'd crash there but not stay for long.