I stayed here on my first 14 days in Japan. I didn't know anything about Tokyo but I was able to find the airbnb place quite easily with the help of Shinjuku Wifi and Toshi's direction instructions. Nakano itself is a very peaceful place and the location is very convenient. There were some issues with the wifi connection but Toshi fixed it asap and that was really helpful.
Overall, I am happy to having spent my first Tokyo experience in this place, would definitely stay again.