Using the ImmiMentor materials was hugely helpful in creating focus on the important areas in what is a vast amount of material to study. The Cheatsheet creates structure and flow, the Flashcards help you test your knowledge and identify the areas you need to go back to do more study, and the Practice test gives you a good understanding of what the multiple choices questions will look like so you are comfortable with the format as well as assess your level of competence. The supporting WhatsApp group is also a major bonus.