Kaori was wonderfully welcoming and helpful. The apartment has everything you need including a comfortable bed and good heater and it has the traditional japanese sliding walls which are really cute.
The neighbourhood is quiet for Tokyo, but there is a great supermarket nearby and cheap restaurants.
Kaori also cooks breakfast! It is so filling will keep you going if you a travelling on a budget :)
The one downside is the train line - it is a private line so you have to pay ¥250 (AUD2.50) to ride it on top of your subway pass. But that's it!