For the first time visitor to Japan and Tokyo, Mizuki's BnB is an comfortable and quiet haven to recharge at after trekking around Tokyo. She and her mother are gracious hosts who are genuinely interested in making your experience at their home and in Tokyo a great one. It's within reasonable walking of many interesting sites and places in the Shinjuku area, and due to its location, may even encourage you to take a walk down some side streets where you may be pleasantly surprised. Highly recommended!