Rintaro has a great place. Very close to Shibuya (the center of it all) but far enough so that it feels quiet and peaceful when you come home after a long day. Super clean and equipped with basically all you need. I liked the neighborhood a lot - it's residential but the back streets were really cute, lots of good restaurants in the area (I recommend to use Foursquare), and I also found a nice running path nearby. Recommended!!