We stayed at Rena's apartment for another 2 nights after we came back from Osaka, she was so sweet to accept our request for early check in and very prompt in answering our questions. We had the pleasure to meet her for a short while and I'm definitely looking forward to meet her again in our time back in Tokyo :) cosy comfortable apartment in a quiet neighborhood, yet accessible to a train station that leads to the central area of Shinjuku. What else can you ask for? Thank you Rena for being such a fantastic host, you've made my first trip to Japan more enjoyable :)