Yuka's place is great, but COLD in the winter months. This seems to be standard in Tokyo however -- inadequate space heaters with complex controls in Japanese only. Compared with other places I've stayed at during the winter in Tokyo, at least Yuka and the admin team from Zens (an airbnb management company she's contracted with) were in quick communication with me about it and the non-intuitive heating situation was worked out after two days of back and forth. TIP: Turn the heat down to 25° or 26° C, and it will actually work much better. It was still not truly warm and toasty though -- I like to be able to walk around in shorts and a t-shirt inside my house or anyplace I am staying in the winter, and this place never got warm enough for that. As I said, I guess this is Japanese style -- always a bit on the cold side. Everything else was great.