1. Remember that this page needs header Google Maps.You need to set header custom fir each page. http://help.wpresidence.net/article/custom-header-options/
2. Advanced Search must be set to display (option Show Advanced Search – must be YES) for the filters to show. http://help.wpresidence.net/article/advanced-search-options/
3. MULTIPLE category selection of the same type works only for PARENT categories. Make sure you select multiple categories that DON’T have child categories.
How to create the page:
Set header to Google Maps
You can set global header to Google Maps. Help http://help.wpresidence.net/2015/10/29/global-header-options/
Or you edit the Advanced Search results page and you set header to Google Maps from Appearance Options:
This new template does not support custom sidebar or header options, or footer.
The map starts with all properties pins. Filters apply for all properties.
You can select what properties to list by default in page when first landing on the page from Advanced settings.
Show filter options YES/NO do not apply.
The page does not support shortcodes added in before or after the properties lists.
You select the number of properties listed on one page in Admin – Theme Options – Appearance.