Really great place if you want to be close to Shinjuku / Shibuya without paying the higher prices. Only 1/2 stops away from Shin Okubo station (2 minute walk away) on the yamanote line.
Apartment is fantastic, has everything you could possibly need. Lots of bathroom bits to use and tea / coffee.
7/11 just down the road, great for food on a low budget.
Would love to stay here again