We stayed here for four nights and it is perfectly situated on the border of the bustling Shinjuku neighborhood. It is close to many restaurants, convenience stores, and most importantly a train station that will get you to anywhere in the city. The room is small (it's Tokyo!) but perfect for two people, with a kitchenette, laundry, and the always exceptional Japanese bathroom (closest shower/bath and high-tech toilet with a heated seat!). The host was very communicative and quick to respond to our questions. Great experience all around!