I would like to thank Stephen Dickson of MOA for a great service he rendered to us throughout both our visas (489 and 887), we never struggled at all as he guided us on applications and besides he did almost 98% of the work as all we did was to submit all documents he required and just competing personal forms .
If one wants a peace of mind on visa applications, I strongly recommend you surrender all your burdens to Stephen and you won’t regret at all.