<blockquote class="Quote" rel="krizia">Looking for a migration agent to assist me in Student visa (with de facto partner) application. Any suggestions?</blockquote>
Try the skilled migrant pathway first (189,190 or 489) if qualified kung gusto mo live and work in Au. Pero kung study talaga purpose mo, then go for it. If your purpose is to gain PR, its a long and very expensive process. You can work on student visa but Im sure just enough to pay your tuition. Goodluck