Kotas house was a great place for us, a family four. The location is convenient, only a few minutes from the train station but still in a quiet residential area. Everything is perfectly clean and the house has a nice traditional atmosphere. Kota is a great host, friendly, the communication was good and he even explained the sights nearby after our flights were delayed and we arrived at 2 am. If you are looking for an authentic traditional place for your stay in Tokyo I recommend Kotas and his house very much.