Tatsuki’s house is located near the Shin-Okubo station and he provided very detailed instructions for me to check in, right from exiting the JR station. The house is in a quiet block and there’s no much noise. Also, Tatsuki could speak some English, so the communication was not bad. I guess the biggest advantage is that you can use the washer for free there. Yeah, literally everywhere else you stay in Japan, be it a hotel or BNB, using washing machine will be extra charged..