This place is pretty much what you expect. The location is fab. But the location they send you in order to find it is wrong. It is a couple of roads down. We had no internet at that point and had to ask two locals to help- who didn’t really speak English! So we wasted quite a bit of time trying to find it which was annoying.
The place is small, but all you need. Bed is really comfy, but there are no black out blinds which is a shame. Shower is small but excellent. Really hot and powerful. Feels very safe and secure in the flat, and very close to the station and Shinjuku. Some extra bits of furniture that get in the way, and no head board (again little things that could be changed to improve the small space) Little bit of condensation, and air con/heater unit has no English instructions, so we spent agggeess trying to work out how to operate it. I would recommend this place, just good to know what to expect. Tokyo is amazing!