How do I get from Hong Kong airport to the Ramada Kowloon (73-75 Chatham Road South, Tsimshatsui)

Here are two recommended ways:
1. take shuttle bus no. A21 at HKIA to get off at Granville Road, Chatham Road South. Then walk several minutes to your hotel. The bus fare is 33HKD per person and it takes around 70min.
2. use Airport Express to Kowloon in 25min and then catch a taxi to your hotel within 10min, at the cost of 30HKD or around.