Really worth the money, but the bathroom is not spacious.

I've got all I needed. Clean room, near Shin Okubo station, konbini 24 hours in front of the hotel, also the receptionist really accommodating all of my requests. Best price in town! Thanks, Shinjuku Sun Park Hotel!

I speak very little Japanese, but the staff were very helpful throughout my stay. The location is strategically near Shin-Okubo station but is not too crowded or noisy. Plenty of convenience stores nearby, too.