Hi @lewmaster
It looks liek the issue is coming from the ACF field not being found. Can you please debug the $field variable like so:
$field = get_field_object('bedrooms');
echo '<pre>';
print_r( $field );
echo '</pre>';
My guess is that ACF does not know where to find the field. The get_field_object function will only work if a value has already been saved to the current $post.
If your code is not run on single post page, then ACF will not be able to load the field. Perhaps you will need to change bedrooms to the field_key.
using the field_key removes the need to lookup the value => key relationship.
Thanks
E
