We loved staying with Rui! She picked us up via car at the nearest subway stop so we wouldn't have to carry our bags so far, and her sister lives on the ground floor and is always available if there are any issues. The apartment itself is simple and comfortable. It's at the end of a cul-de-sac in an already quiet part of town, so it was always refreshing to come home after a long day in a crowded place like Shibuya. Highly recommended!