The apartment is located right outside a subway exit, you can't make it easier to find! Kiki was super responsive and organized. The Shinjuku area is really busy, there is a lot to do, see, drink and eat. It is also a convinient location for public transportation. I pointed out to Kiki that the place can be quite noisy because of the construction and she immediately added it to the description. As I didn't spend much in the apartment in the day time, it wasn't much of an issue for me.