We loved it. This hotel is located just south of the Mall and the Capitol building. It's just a short walk to the Metro station, but only blocks off the mall near the Air and Space museum so you can easily walk to the sites. The suites were clean, modern, reasonably priced, had a full kitchen and separate bedroom. If you like to cook your own food, they offer grocery shopping if you leave a list in the morning and will deliver that same day.
We found a fantastic seafood restaurant only 2 short blocks away (Market Inn). The pool was small, but the kids didn't mind. Free hot breakfast was available every day, as well as a delicious dessert buffet one night. Staff was very friendly and accommodating. Nice atmosphere in the lobby/lounge area.
The only problem we had was interference on the TVs from the hvac unit. We just turned it off when watching TV.