public function addressToArray()
    {
        return array(
            'address' => $this->address,
            'city' => $this->city,
            'state_province' => $this->state_province,
            'country' => $this->country,
            'postalcode' => $this->postalcode,
            'latitude' => $this->latitude,
            'longitude' => $this->longitude
        );
    }