Shinjuku Sun Park Hotel sits in a residential area of Shinjuku City, a five-to-eight minute walk from Shin-Okubo Station and Okubo Station. The hotel provides a free breakfast of croissants, cereal, coffee, and juice, which guests can eat while looking out at a garden or pond. From Shin-Okubo Station, the Yamanote Line connects to Shinjuku, Shibuya, and Ikebukuro, and a Lawson convenience store is directly in front of the hotel. The bathroom is cramped between the bathtub and the toilet, making it awkward to move around.