We’ve spent a total of three weeks in this apartment over three trips to Tokyo, and that’s because it’s clean, well located, spacious (for Tokyo), and is a good value. If you want to stay in shinjuku, and avoid tiny hotel rooms, I don’t think there’s any better place to stay. 6 minutes walk to Shinjuku station (Yamanote Line, which is important), restaurants EVERYWHERE, Tokyo’s best shopping around Shinjuku center, etc. All of that, but you’re sleeping on a relatively quiet backstreet where you can relax. I don’t even look for other spaces when we visit Tokyo. I’ve stayed in other places there which were extremely nice, but this is better. Bonus: it has a standard newer bathroom, with the shower/soaking tub room, which we absolutely love. Some other places in Japan still have the previous generation of bathroom, where you almost step into the toilet bowl when exiting the shower, and this one is so much better than that.