Im a big fan of Marriott properties, and the Residence Inn is no exception.
Very impressive and cozy lobby, friendly front desk staff. Located at the new Dulles 28 Center so tons of food options within walking distance. Hotel even has a putting green and pool table!
Rooms are well appointed, comfortable, and functional. There is space to work, eat, watch TV and you still have a bed. Speaking of bed, it is VERY comfortable!
In short, i love this hotel, and would return anytime!