Property Location With a stay at Hotel Sun Plaza 2, you'll be centrally located in Osaka, steps from Spa World and minutes from Tennoji Zoo. This hotel is close to Osaka Castle and Osaka Science Museum.Rooms Make yourself at home in one of the air-conditioned rooms featuring refrigerators. Complimentary wireless Internet access is available to keep you connected. Bathrooms have bathtubs or showers and hair dryers.Business, Other Amenities The front desk is staffed during limited hours.