This is an extremely charming little house in a non-touristy part of Tokyo (a real neighbourhood!), with very easy access to the major parts of town like Shibuya, as well as being just one or two stops from some bohemian neighbourhoods of the city.
Kanako is a wonderful person and the perfect person to rent from - brilliant communication (photo directions in a PDF), genuine interest and kindness in the travellers she meets.
I fully recommend!