Less than 1 min walk from the Nakai station entrance, this place was perfect for my one night stay around Shinjuku without paying a fortune.
I stayed in the bottom bunk and it was very spacious and private. Theres three showers and 2 bathrooms, with each shower having its own toilet as well so I never had to wait for another person to finish.
The kitchen and cafeteria area were spacious and there is a water dispenser to fill up your bottle before you head out.
Overall it was a very great place to stay and felt safe the entire time!