If you get these errors when editing a property
Warning: array_map(): Argument #2 should be an array in wp-includes/post.php on line 1949
Check Features and Amenities and make sure you do not have 1 set as single feature.
PHP reads 1 as an array and returns this error as it cannot find 1 as array This cannot be controlled from theme code. Make sure you use a different feature than 1 (can be A1 and so on).