We must be on the same cruise (leaving out of Singapore on the 15th). With exactly the same plans. Disneyland Hong Kong is right next to the airport, while the Kai Tak Cruise port is exactly on the opposite side of the city. The taxi que can be ridiculous from the port, and while Uber works well, it can be difficult getting picked up with your luggage as well. We are actually considering hiring a private van, staying at the Marriott next to the airport/Disneyland and dropping our luggage before heading to the park. There is a left luggage place check at Disneyland as well. So the answer is it can be done but there will be some hurdles.

Sorry I can’t help as it will depend on your cruise line arrangements

By far the easiest is a taxi from the hotel which will leave you right at the Royal Caribbean entrance where your luggage will be taken from you for delivery to your state room

yes Quantum docks at Kai Tak. No that is Ocean Terminal in Kowloon

If your cruise ship is docking at the Kai Tak Cruise Terminal then I would suggest to take a taxi to Kowloon Shagri La. It would only be a 15 minute ride and would cost less than hkd 100.

Hi Norene, I suggest you to cab it from the cruise terminal to kowloon airport Express station and then take the train to the airport. For seeing the night show you have to take the star ferry from Tsim Sha Tsui to Central, this is a small ferry and can not be taken from the Kai Tak cruise terminal.