What a pretty apartment I had the pleasure to stay. Anything you could think you maybe could need is there. Mami welcomed me and show me the apartment, handed me the english remote control for the air condition.
Mami's apartment is very quite neighbor. It does have some convenience stores so close by and big shopping arcade with plenty of different shops and restaurants.
It's located near Musashi-Koyama station. The apartment was easy to find because of the pictured direction Mami send me.
Mami was really helpful and lovely to talk with. Something you would not find in 5-star hotels!