We stayed in Chonglin's place for over a month. Amazing location -- close to Okachimachi, Ueno and Akihabara JR stations, as well as Naka-Okachimachi, Shin-Okachimachi and Ueno-Hirokoji subway stations. The neighborhood is quiet and residential, despite being near busy areas.
The apartment was very clean and received a lot of natural light during the day, featuring a balcony view of Tokyo Skytree.
The host was extremely responsive and answered every question. Every in-person interaction was extremely friendly!