The apartment location is fabulous. Just a 3 mins walk to subway station- Okubo which is just one station away to Shinjuku. If by foot is about 15 mins-20 mins only. The only drawback is the apartment doesn't has elevator so it will be difficult to carry baggage if u stay at highest floor. Overall i had a great stay at the apartment although the space is small but sufficient for 2 person. Host is very fast reply to my queries. Will come back again one day =)