Check in and initial communication was great. Nini's place is located in a very convenient location, under 10 mins from the Yamanote line (Shin Okubo) and Fukutoshin line (Higashi Shinjuku). The Shin Okubo strip is filled with many eateries and convenience stores. Nini's place is close to the action but far enough from all the noise. Only minor issues was that the living room does not have a heater, so it gets a little cold if your hanging out there. Furthermore, when we were there there was no toilet paper provided. I would not hesitate to book again !