This is a great apartment for foreigners that will have a JR pass while in Japan. Located within a 5 minute walk of two different JR lines, getting to and from the central areas was a snap (and pre-paid; as you do not need to use your IC card to pay for each transfer). It is located an 11-minute direct ride from Shinjuku Station, but is in a very residential area north of the center; I say this as a plus for travelers that enjoy peace and quiet at night. The space was great for 3 grown adults: two bedrooms, with three beds, kitchen, living room, bathroom, shower room, and all the amenities you could possibly need. Communication with K&K was easy and fast, and we found this to be a seamless experience. I would definitely stay in this place again.