Complaint / Committee found unsatisfactory conduct / conflict of interests / failure to inform clients / notice of demand / Property Law Act 2007, section 119 / Lawyers and Conveyancers Act (Lawyers: Conduct and Client Care) Rules 2008, rule 3 / rule 6 / rule 7 / rule 11 / guarantors of loan / informed consent / HELD / no informed consent / Committee’s decision confirmed / section 211(1)(a)