Good size for 2-3 people, although the layout makes it difficult to get around and there was only 1 electrical outlet in a very inconvenient place. The directions we were given made it a little difficult to find initially without GPS. Keep in mind, this is on the 4th floor with no elevator!
Very short walk to the station and several convenience stores, many great bars and restaurants nearby as well! It does get a little noisy, but this is a pretty busy neighborhood. Easy to walk to Shibuya even if you don't hop on the subway.