This place was perfect for us! Very conveniently located. The maps provided was helpful, but google maps also took us straight there via subway and walking without issues.
I know some people have described it as small... I prefer cozy, and very typical of a private residence in the heart of Tokyo.
The neighbors upstairs were a bit loud; which is all the more reason to be courteous yourself, and remember the quiet time. Great neighborhood with convenience stores and restaurants close by. Walking distance to several subways and the JR line.
Would definitely recommend this place if you are looking for an authentic Japanese experience that doesn’t break the bank. Worth every cent!