Joseph's place is exactly as described. It was clean, easy access, close to the metro station (within 10 mins), and great amenities. We were running low on paper towels and soap, he was quick with responding and brought those by later that day. Great hospitality!
The location itself is awesome, we ate at Timber Pizza Company which had delicious, phenomena pizza. A must try! There were plenty of grocery stores, coffee places, and gas stations nearby. Would definitely stay here if visiting DC again.