We love love love Kuni's place! If I could only turn back time I would have booked his place for more than 1 night. It is very clean and cozy, and it had everything we need, even slippers! The area is perfect, it is very close to everything, especially the Hamamatsucho JR line.
Kuni is such a kind host and he has added a personal touch in our booking. We met him by chance just when we have checked out and he is a very warm and nice chap. We wish we could meet him more.
The only comment I have is that the Google pin is not too accurate so don't follow it. But we were able to follow Kuni's photo instructions from the manual and we found the place in no time.
I will definitely book his place again whenever we return to Tokyo.