When you sell it is very important to engage the services of a reputable experienced conveyancer or solicitor.
They are a very important part of the transaction process.
Currently they are very busy so be patient.
And do not be concerned about their costs, you need to ask for their fees prior to engaging their services.
Their fee is set to review a contract of 60, 90 or 1700 pages. Disbursements are extras like title searches, Sydney water diagrams, Council 10.7 certificates and some postage, photocopying and phone calls.