A great place to stay if you're in Tokyo! Kotaro and Kei are indeed the best hosts in Japan. Their place has everything you might need during your stay. Plus even though it might seem it's quite far from the city center, there's a JR station near this place that will get you directly to any major attraction places in 5-20 minutes. We were also provided with portable wifi and a japanese mobile to keep in contact with them. Every morning they made delicious breakfast, we also had dinner for Christmas Eve which made our trip so PERFECT!! To sum up, we had a great stay and would definitely stay here again! What more to say other than it was superb.