Rui's apartment is really well equipped and comfortable. If you have kids it is in a great spot, as it overlooks a great, if wild, kids park with a water slide that my kids loved. The local area is really pleasant and it's easy to travel into Shibuya - just 4 stops on the train. The flat is a bit small for my family of 5, but was fine. Yui and her family were really helpful and hospitable to us - they even picked us up from the train station at 11pm when we arrived off the plane, confused, in Tokyo!