I am going to book the hotel in Shanghai for 3-night stay in September - Campanile Bund Hotel.

Is it Campanile Hotel? If yes, you may take the following information as reference.
From the airport to your hotel, you can take airport shuttle bus line 5 to East Yan’an Road Middle Zhejiang Road Bus Stop. Upon arrival, you just need to walk about 430 meters backwards and turn right for about 50 meters along South Fujian Road to find your hotel.
From your hotel to Yufosi, you may walk about 600 meters along East Ninghai Road to Dashije Metro Station and take metro line 8 to Qufu Road Station. Then you may catch metro line 12 to Hanzhong Road Station and transfer metro line 13 to Liaoning Road Station, Exit 3. After that, you may walk about 400 meters along Jiangning Road to the destination.
From your hotel to Jinmao Tower, you may walk to East Yan’an Road Middle Zhejiang Road Bus Stop and take bus Suidao Line 3 or Line 6 to Century Avenue South Pudong Road Bus Stop. Upon arrival, you hust need to walk about 500 meters backwards to find the tower.
From your hotel to World Financial Center, it is the same route as the JInmao Tower. When you arrive at Century Avenue South Pudong Road Bus Stop, you can find this center in your sight.