Mr. Hirano is a perfect host. He did his best for help us, so we can only say thank to him.
The apartment is in central area, (btw difficult find a real center in Tokyo). It is clean, comfortable with everything need and after "a day walk" find such cozy place was very helpful.
The grocery store, a minute walk, is good and offer everything includes different choice of set dinner.
The area is quite, very quite, the advantage is that you can have good rest (and we appreciated it), the downside is that you must walk for a while before find some restaurant.
Definetly was a good choice for us.