Cool .. this has done the trick:
[mashup query="product_cat=lake-district&product_tag=luxury" width="100%" height="350" adaptive="true"]
Please can I ask just one more thing .. then I will leave you alone!
On this page (on our staging site)
If you replace the (dot) with . to make the link work.
If you click on the collection (tags) to filter the search you will see the map stays the same as it’s a fixed piece of shortcode used. The ideal would be to get the map to refesh with the selection.
I have no idea how to even begin approaching this … but just in case you knew of a way?