Stayed last weekend for one night for a Dulles layover as a globalist using a free night cert. I was given a King Bed Plaza View Room on the top floor. This is one of the few places I have stayed where the mobile key actually works and did not require a stop at check-in. The shower pressure was excellent and the temperature was great. Breakfast was in the lounge and had a good spread.
Easy access to the metro stop. There is a Starbucks adjacent to the hotel in the mall.