Sally is one of the nicest host we've ever encountered. She provided extra bedding even we didn't ask, bottled water, fruit juices, greek yogurt!, rice and some food so we can cook ourselves, and so many snacks. She constantly checking up on us to make sure we enjoyed the stay and if we need anything else.
Her place was as listed, clean and cozy, and just 1 min from the station, with convenience store nearby. The location is strategic, easy to go to Shinjuku, Shibuya, Ginza, Tsukiji, and only one stop from Shinagawa (Shinkansen station). We can't recommend this place highly enough. Thank you very much, Sally :)