We were struggling to find a place to stay our last day in Tokyo and Rui took us in with less than 24 hr notice. Her home was friendly and inviting. Rui answered any and all questions we had about Japanese culture. She also picked us up from the station when we got there, walked us to the bus stop when we left, and also walked us to the grocery store when we were hungry. She went above and beyond our expectations and I would love to stay at her place again when I go to Tokyo.