Is there any shuttle bus service to go Cordis Hotel after taking the Airport Express to Kowloon?

Oh, there is no direct free shuttle bus from Kowloon Station to the hotel. But you can take shuttle bus line K2 and get off at Marco Polo Hongkong Hotel first. After arriving, take Take Tsuen Wan Line from Tsim Sha Tsui to Mong Kok Station, Exit C3. Then walk southwest around 270 meters to find the hotel.