Located a minute away from the very beautiful Shinjuku Central park, and within walking distance to Toei Oedo Line and Keio Line. Very central location. Lots of restaurants and cafes nearby. I booked it for remote working in Tokyo, and even though there was no desk in the room, I could easily find a good cafe to work in. I recommend checking out Tully's in Odakyu Dai-ichi Seimei Building - it is very quiet and not touristy. The flat was very nice. I wish there was a desk and a dryer for clothes, but that's not a big problem for me.