MoMo is a super responsive and kind host. For any inquiry we got her answer in a day and she was kind enough to flexibly allow us change our schedule due to the flight cancelation. MoMo's house is nice size and arranged in cool way mixing up Japanese traditional style with modern convenience. 1st floor was a little bit chilly though. 2nd floor has great sun light. The Katsushika region is a little bit unique as it has long history. Now the city is full of long running local shops which were great for us to enjoy traditional Japanese home foods but might be tricky for some foreign people since the city itself is not so much sophisticated for global travel. However, the train access to the central area of Tokyo and any other place in Tokyo is excellent, so if you use this area as a basement for your visits to each areas, Katsushika area's uniqueness never cause any issue. Again, it was really excellent helpful host and convenient stay.