Excellent place! Cozy, but has everything you need. There is even a Doutor coffee shop and a full supermarket just a block away. It's moments from the Shinjuku-Sanchome station and minutes from the main Shinjuku station & neighborhood, so getting around couldn't be easier. The host, Koichi, is super friendly and made sure we had a great stay. He provides English instructions for using everything in the apartment and even gave us a ride to the subway with our luggage when we left! Highly recommend and would definitely stay there again.