This is probably the one area in life for which there is no "pass" or "fail". A professional Pest and Building Inspection is an examination of the property's current condition, conducted according to Australian Standards. It is not an appraisal, which determines market value, nor a council inspection, which verifies compliance to local government legislation.
Our Inspector will not pass or fail a property, but only itemise visible defects, rating their severity and recommending a course of action within a suggested timeframe. Armed with all this information, supporting photographs and helpful literature, you're in a better position to make a well informed decision.