to gift (or sell for AUD$1) my house to my son

My goal is to transfer ownership of my house to my son, without any monetary exchange. I would like to do this within the next three months and am not sure if there are any legal restrictions or requirements that apply in this process. I am looking to hire a freelancer to help me out with this task and make sure everything goes smoothly. The freelancer should have experience with property transfers and related legal issues, as well as an understanding of the tax implications of such a transfer. They should be able to provide guidance on any potential risks and ensure the process goes through without any unexpected delays.