I stayed at Ron's place two nights. The location is just perfect, good value, and Ron let me check in a bit earlier and check out way later than fixed. He was out of town the first night I was there but he replied promptly to my messages.
There was an issue at home but Ron was proactive and took immediate action so that I could have a pleasant experience anyway.
I definitely recommend staying here when in D.C.
Plus, Ron is very friendly and nice, and Cooper is the most amazing dog in the world!