I highly recommend this place especially for a family. It feels like home, it's ideal to stay here if you have a kid and have big luggages. My kid enjoys the tub too. It was 5-10min walk to a Bus Station and about 10-15mins walk to Hatagaya Station. There's also a playground nearby which my son loved. And a coin laundry nearby. The house is very clean, and homey. You won't regret staying here. :)
Also Chinatsu was very responsive to all my queries since Day1. Thank you for making our stay worthwhile. :)