This place was perfect during my 3 week stay in Tokyo.
Location was nothing short of perfect. Right around the corner from restaurants and cafes. Only 2 minute walk from the local Nishi-shinjuku station, 1 stop away from the major Shinjuku JR station or 15 minute walk from the popular red light district (golden Gai, Robot restaurant).
Apartment was clean and comfortable and even bigger than the pictures. Sleeps 2 however on a night where I had friends over, we had x4 people sleep on the provided mattress and fold out couch.
Would 10/10 recommend to all and will defiantly be staying here on my next trip to Japan.
Thanks so much Sarah !