public function __get($key)
 {
     $value = Parent::__get($key);
     if ($value === null) {
         // No lowest-level setting?
         if ($this->optionable_type == 'App\\Models\\SiteComponents\\Location') {
             // Load the default settings
             $className = class_name($this);
             return $className::doesntHave('optionable');
         } else {
             if ($this->optionable_type == 'App\\User') {
                 // Load the Location settings
                 $camelClass = camel_case(class_name($this));
                 return $this->optionable->location()->first()->{$camelClass}->{$key};
             } else {
                 // Load the User settings
                 $camelClass = camel_case(class_name($this));
                 return $this->optionable->user()->first()->{$camelClass}->{$key};
             }
         }
     }
     return $value;
 }