Changes

The map uses the coordinates you have entered in {{#fas:cog}} (SETTINGS->) PROPERTIES ->DESCRIPTION.

If you want to show a 'Google Map you need to add an Google Map API Key in {{#fas:cog}} (SETTINGS-) BOOKING ENGINE >PROPERTY BOOKING PAGE ->DEVELOPERS. You can obtain an API key from Google here https://developers.google.com/maps/documentation/javascript/get-api-key. Usually a free key is sufficient.