Great place to stay. Minutes away from the Oedo line at the Nishi-Shinjuku gochome station.
The apartment itself was clean and enough space for two. The shower is standard Japanese style which is amazing. The bathroom is a bit small but in line for what you would expect from japan.
While your result may vary kazumi was able to let us check in early to drop our bags and while we left on time we were not hounded to leave early. She also answered any questions and was very kind. Would stay again if I wanted to stay in this part of Tokyo.