You may want to hire a lawyer to help
While you don’t have to hire a lawyer to have an Enduring Power of Attorney made, it is recommended. A lawyer can guide you through the process. They can explain safeguards and help you better understand possible limitations and powers. They can also help you make sure the Enduring Power of Attorney is drafted so it only takes effect when the donor becomes sufficiently disabled, and they can review the document periodically with you. Often, a lawyer will prepare an Enduring Power of Attorney in combination with a Will and a Personal Directive.
To give someone the authority to look after your personal and non-financial matters you will need a different document called a Personal Directive.
You can make a Personal Directive which appoints an Agent to make personal and non-financial decisions on your behalf if you become mentally incapacitated and unable to make these types of decisions yourself. If you become mentally incapacitated and do not have a Personal Directive, then someone may need to go to Court to obtain an order appointing a co-decision-maker or a guardian who will make decisions in your best interests.
If your attorney refuses to act, then someone will need to go to Court and be appointed your trustee.
This person can be any adult, a trust company, or, as the last resort, the Public Trustee. The court may appoint a trustee only if the court is satisfied that less intrusive and less restrictive alternative measures than the appointment of a trustee will not adequately protect the donor's interests in respect of financial matters, and the proposed trustee will act in your best interest and is suitable having regard to your wishes if ascertainable, the trustee's relationship to you, the ability of the trustee to effectively mange your finances, and any circumstances, including the trustee's place of residence, that could impair the court's ability to oversee and control the trustee.