Bean's BnB is located about a 10 to 15 minute walk from Kita Senju station. Although we had to move rooms a few times (I was with a party of 6) our host was very gracious and quick to respond to our needs. If you plan on being in the heart of Tokyo for most of your trip, your travel time by train will be on average 1 hour. However, it was great place to get away from the bustle of the city.