Ubiquiti Access Point Installation

I need to replace an old gigabit switch and access point with a Ubiquiti Unifi Access Point at my home in Sydney, Australia. Requirements: - Install Ubiquiti Unifi Access Point - Setup mesh network Ideal... (Budget: $750 - $1500 AUD, Jobs: Cisco, Computer Security, Installation, Network Administration, Network Security, System Admin, Ubiquiti, Wireless)