Zen is a very spacious place to stay if you are groups of 8 and more. The kitchen, the utilities were excellent.The bedrooms were huge compared to other Airbnb experiences in Japan. The pocket WiFis which was given to us were extremely helpful especially when you are traveling with a big group. K-Family have been very kind to us by changing the towels and the garbage everyday. We were also greeted with two huge bottles of apple juice as compliment. However, one should be careful to not use shoes inside the house as it is considered to be very disrespectful. Follow the Japanese rules, and you would just be fine . We had an amazing experience in Zen lodge.