Kofumi is a kind host. Although we haven’t met, she was very helpful and quick to respond to any concerns that we had. This airb&b was actually the most expensive one that I’ve stayed at out of 6 for the same thing - 1 bed, 2 guests, private apartment. Our room stayed warm enough during the winter night but the restroom, bathroom, and kitchen were very cold even with the heating on. The WiFi was of poor quality but our host helped us fix the isssue. She provided snacks, tea, coffee, toothbrushes, and other amenities which was very thoughtful. The location was great - right next to Shinjuku and Korea town. Overall, it was a nice stay but it is at a high price compared to other air b&bs which were quite similar.