I recommend this place for reasons:
Location: safe neighborhood, easy parking, close to popular sightseeing spot, for example: the ZOO (12mins drive), WH(7 mins), Capitol(12 mins), Lincoln Memorial (9 mins) etc. There is a information wall on the hallway wall. Good for tourisms, very helpful. The house binder had more information about restaurants, market in the area, and travel advise etc., very useful and thoughtful.
Cleanness: very clean.
Capacity: Plenty space for family size of 4 like mine.
Sound Isolation: pretty quiet place.
Bonus: pets allowed. I had two fully trained and vaccined fluffy friends with us. Chris and Glenna are super easy going host. They don't have much restrictions on pets. As long as no destroy the property, of course.
One suggestion: the shower drain need attention.