10 minute bus ride from Shinjuku station, or 10 minute walk to subway - super convenient. Catch bus 32 or 33 from West Exit Bus Station (Stand 17).
House is as shown in photos. Japanese bath (ofuro) is wonderful - second button down on right of key pad will auto fill (you do have to turn off - about 10 minutes). You can set the temp - perfect every time.
First floor bedroom is small to accommodate design, but second and third floor are spacious by Japanese standards. Our family of four was comfortable, with a sleepover cousin a night or two. Roof top lounge is ideal for quiet time, looking out at neighborhood.
Get google translate so you can run the washing machine-about 3 hours to wash and dry a load. Kitchen is sufficient for heating meals from grocery store. Excellent wi fi.
Have fun!