For Sale or Rent (HOF)

Personal WP Query Meta

$meta_query = array(
	array(
		'key'     => '_for_sale',
		'value'   => 'yes',
		'compare' => '=',
	),
	array(
		'key'     => '_to_rent',
		'value'   => 'yes',
		'compare' => '=',
	),
);