The Hotel does not have a shuttle service but has arranged private car transfers for me at fairly reasonable rates. Alternatively, if you are coming from the Airport and do not have unmanageable luggage, consider the train (Airport link) It is very fast. The nearest station to the Sofitel is Circular Quay.
Hi, the hotel don't have a complimentary shuttle service but you can get a shuttle bus from the domestic terminal to any hotels in Sydney city. Just check with the shuttles when you're there as not all shuttles go to all hotels. The return shuttle transfer fees back in March this year was $32. I hope this helps.
You will need to catch a taxi. Be prepared that the taxi will cost around $80 depending on traffic
From memory you have to get a taxi or take the train from the international terminal to Circular Quay. However if there are more than 2 persons, the taxi may be cheaper. Uber may be another option.