Yuka's place is very well located just a 4 minute walk from Yoyogi Station (on the very convenient Yamanote Line - One stop away from Shibuya and Shinjuku). There are shops and restaurants very close by, including a very nice market, deli and bakery. It is just 10 minutes walk to the beautiful Yoyogi Park. All in all, a very convenient spot that is on a lovely and quiet street.
The house itself allows for a large group to stay and for people to have their own space. If you are staying for a few days, there is laundry and light kitchen facilities to help make life more convenient. We were a group of four men traveling together playing music and this setting provided us a great space to relax, have our own space and be able to have a great centralized location for independent exploring.