I stayed in this hotel for 3 nights in the beginning of October/07.
This hotel is great, one of the best I've ever stayed. If you are flying in/out Dulles International Airport (IAD) I highly recommend you to stay in this hotel.
The entire staff is very friendly and they do whatever is needed to attend your requests. They always have a smile on their faces and really make you feel at home.
They offer complimentary shuttle service from/to Dulles Airport as well to/from local businesses. it is really handy.
The location is great. There is a burger king adjacent to the hotel and a Plaza is under construction just in front of the hotel. Should be open soon. Just across the street there is a Target store and a Wegman's grocery store.
The room is very pleasant. There is a big flat screen TV on a swivel base, which allows you to watch it from the working desk or from the bed. There is a small dinner table and a complete kitchen, including a full size refrigerator, a microwave oven, dishes washing machine, toaster, flatware, dishes, cups, etc. free internet and a comfortable bed with many pillows. The bathroom is OK, the sink is outside.
The breakfast is fairly good. There is a waffle iron, a toaster, donuts, bagels, sliced breads, jellies, peanut butter, patties, scrambled eggs, biscuits, gravy, fresh cut fruits, 3 types of cereal, yogurts, oatmeal, juices, etc.
From Monday to Thursday (5:30 thru 7:30) they offer dinner which includes limited beer (I think 2 per guest), cookies, juices, yogurt, etc. Very nice.
There is an indoor pool and a whirlpool, but i haven't used them. The on-site fitness center is open 24h and that would be my only complaint regarding this hotel. it has good equipments, but is small and sometimes you may have to wait a while to use an equipment. It has 2 treadmills, 1 recumbent bike and 2 ellipticals (i did not use the ellipticals, but one of them apparently wasn't working well). All the equipments but one treadmill have an individual TV, but they do not provide headsets. There is also a universal weight machine and 2 yoga mats and a flat screen TV in the center.
In the lobby there is a fireplace and a library/business center where you can read a book, surf the net and print your boarding pass.