Seiji's place was a great base for us to explore Tokyo. A 15-minute walk from Shinjuku station, and a 5-minute walk from the closer Shinjuku 3-chome metro line. The location is great - 2 stops away from Harajuku and very close to Shibuya (by metro). If you're up for a walk, you can visit the famous Golden Gai and hit some home runs at the nearby Shinjuku Batting Centre. The apartment itself is nestled away from the bustling crowds and has a very convenient 100Yen Lawson mart with almost everything you need available. The size of the apartment was pretty big by Tokyo standards and was cosy and just nice for traveling couples. Seiji has many nice little touches to make you feel at home - there's a humidifier, a heating/cooling unit in both the living room and bedroom and the wifi was fast and easy to use. He cleans the apartment himself to make sure that it is spotless by the time you check-in and is always contactable should you ever need anything. 10/10 would recommend!