Great contact with the host. We were in continual contact via WhatsApp prior to and during our stay, which was extremely useful (the host would usually reply within the hour). The host was also very accommodating when we needed to check in earlier (due to an early flight arrival).

House was well kept and clean, and in a convenient location smack bang in the middle of Korea town (and a 5 minute walk from Shin-Okubo station!). Good, basic facilities, including in-house Wifi, and a portable wifi that you can take along with you when exploring Tokyo.