FASTEST and easiest method of transport
What would the fastest and easiest method to get from the airport to the Royal Plaza Hotel , from other listings and my research these are my findings so far ,Taxis are the easiest but not sure how long (traffic etc) , the Airport express also seems to be easy alighting at Koowlong station (with added bonus of being able to check in and leave baggage as my flight leaves in less than 24hrs after I arrive)then taking the free shuttle service to the hotel (not sure how long this will take with travel and waiting time ) then alighting at hotel , the hotel coach service seems easy as well but takes about 1hr and 15 minutes , then there is the bus service E21 which is cheap but means walking to the hotel and I am not sure how long the trip will take .

The more information from past travelers experience the better , that is the beauty of these forums , thanks ,