I booked several nights at the Hyatt House based on price, but it has been a really great experience. The hotel is located very conveniently to Dulles airport and to roadways into DC. I found the room to be very well appointed and have particularly enjoyed the full kitchen with full sized refrigerator and two burners in addition to the microwave and dishwasher. The breakfast has been very good, and they do offer some dinner options at the bar. It has the best guest pantry I have come across. The exercise room is basic, but has what I need to work out. The pool isn't open, given the weather, but looks good. There's also a sort of basketball/tennis court that also looks inviting. I would definitely stay here again.