Yes; The bus runs on weekends, and there are quite a few bars and restaurants within a few blocks from the train station, including a converted train car right across the street.
You don't need the bus to get around in Harpers Ferry; walking the town streets is half the fun, but if you want to look around in Charlestown the bus stop is right around the corner from the Amtrak station.
My review had nothing unfavorable to say!
Our rooms were clean.
We had private bath and there were 3 rooms available.
It is within walking distance to downtown Harper's Ferry.
This B&B is about the view and trains! Hope this helps!