Gary's place was a fantastic place to stay for my 4 days in DC for business. It feels like a quiet but classy retreat in the city. totally recommend it. It is 2 blocks from the metro and a bike share rack. Great food is all within 2/3 blocks walking distance and the weekend hot breakfast and weekday continental breakfasts he provides in the elaborate dinning room was a treat after many Comfort Inn bags of what they call "breakfast". About a 10 minute bike to the White House and Mall. He also has a parking pass available for street parking your car.
All in all, a great stay.