Masaharu's apartment was perfect and is ideally situated for exploring Tokyo. It is a 5 -10 minute walk from the Access Narita bus line to/from Narita Airport and less than 5 minute walk to the Yamanote rail line (and others) at Yurakucho Station. It is professionally designed and thoughtfully executed with an incredible view of the above-ground rail system. Mas was welcoming, communicative, and highly responsive throughout the duration of our stay. We highly recommend our host and his apartment to anyone considering a trip to Tokyo.