K and his family were the most incredible hosts. Unbelievably polite, descriptive and detailed of how to get around the house, alliances and city despite any language barrier, and thoughtful beyond measure. We were lucky to have their handy book to help us around the area and appreciated their warmth and welcomeness so much after a cross-world flight from the US!
Their home is perfect for any group... plenty of space (so rare in Tokyo!), extremely clean, large living space for shared time and emasculate bathrooms and shower. As an extra bonus, there is a washer and drying room for your clothes. The home is situated in the perfect neighborhood with great food, stores, and the train only a few minute walk away. The trip to Shinjuku is a 5 minute train ride and we felt like the city was at our fingertips while still having a lovely little neighborhood to stay in.
I would stay here again in a heartbeat on another trip to Tokyo, and recommend others do as well!