Masami's apartment is in a neighborhood in Shibuya, near the Hatagaya station. It's a great apartment in a nice quiet neighborhood, you see lots of families in the area. It's conveniently located near a cute strip of restaurants/shops and the train station.
The apartment is bright, clean and comfortable. It can sleep up to 4 people in the bedroom and one person in the living room (if needed). We really enjoyed staying here, it was a nice comfortable place to relax after exploring the city during the day.