Excellent location, but the place could do with some improvements:
It doesn't look as bright and modern as the photos, it definitely is a lot older when you see it in real life. With some simple decor changes it could be easily transformed, but it's definitely not as inviting at the moment.
The washing machine and aircon work well, but there's no drying rack or somewhere to hang the clothes. The wifi was also very slow.
Would be worth it for a cheaper price. However, it was clean, and very close to Shinjuku. Keep in mind its the second floor and there's no elevator.