The biggest challenge you’re going to find here, and it’s not necessarily an easy one, is letting WordPress know what it’s supposed to query for with this structure. The URL is extremely important in that regard.
In this example, you’re taking it from a /taxonomy/taxonomy-term/ query, which says “grab the next X posts that have the the term “taxonomy-term” from the “taxonomy” taxonomy to potentially:
“Grab something with this term, and this post type”. I suspect WordPress is going to struggle with that one, especially since it’s very likely going to assume whatever “area term” is, is meant to be a single post slug, not a term of some sort.
Also pretty much everything permalinks/rewrite rule customization is something that CPTUI doesn’t have active hands in, other than setting the query variable and/or rewrite slugs for the post types and taxonomies themselves, which is just a small part of the URL overall.