Shanghai Shanghai World Union Service Apartment is a luxury hotel located in the heart of Shanghai. The hotel offers a variety of amenities, including a fitness center, a swimming pool, and a business center. The hotel also has a number of restaurants and bars, including a rooftop bar with stunning views of the city. The hotel is conveniently located near a number of attractions, including the Shanghai Museum and the Bund.hour front desk, a fitness center, and a swimming pool.