Welcome to old-style Tokyo! The area is really something special, so take the time to explore it especially late at night for a snack and some atmosphere. The house is exactly like the photos and has an old-world charm. But remember, old has its set backs. It rattles sometimes and is quite drafty but the heaters provided work really well.
I would suggest splitting your time between staying at this place as well as a central location to get the full Tokyo experience.