Host had already opened the door for us when we arrived and check in was smooth. Place was small and I wouldn't recommend more than a couple in this place. We had no place to open luggage once sofa bed was opened and had to retrieve our clothes night before and close up all luggages every night. But that is to be expected from Tokyo's apartment. Location was nearest to shin okubo station but we are within 15mins walk to shinjuku station which was convenient, however not recommended if you are traveling through with luggage as it is way too crowded and further away unless you take a taxi.