Property Location A stay at Hotel Sun Plaza 2 Annex places you in the heart of Osaka, minutes from Spa World and close to Osaka Science Museum. This hotel is within close proximity of Tsutenkaku Tower and Tennoji Zoo.Rooms Make yourself at home in one of the air-conditioned guestrooms. Complimentary wireless Internet access is available to keep you connected. Bathrooms with showers are provided.Business, Other Amenities Featured amenities include a 24-hour front desk and an elevator (lift).