Everything is as described on the listing. Place is rather big (we were 4). 2 minutes on foot from subway station (Shinjuku Gyoen Mae). There are quite a few izakaya and family restaurants around. Flat would benefit from a few more cooking items such as micro wave/toaster and dishes/glasses as well as blinds that blocks the light.
Overall a great place clean, with a fabulous location and very good bed/matress. A special mention for the bathtub that keeps the water warm (so you can enjoy a good relaxing bath).