A clean and bright place that's very, very close to Nishi-Nippori station. This gives you access JR Keihin-Tohoku & Yamanote lines, Toei Nippori-Toneri Liner, and Tokyo Metro Chiyoda line. The window faces the Keisei Main Line's tracks, though, and unless you can sleep through it, be prepared for earplugs. For me, though, absolutely worth the easy access to JR/Metro.