Allow to create "Collections"

Pages containing pre-defined lists of listings filtered by custom attributes.

Why collections and not just a custom page with listings grid widget? End-users may want to subscribe for updates of the specific collection (like, “I want to hear about all new playrooms/restaurants with some specific props).

Collections should be available in two modes: static and dynamic.

Static collections will contain a hand-picked list of items (most probably, related to a single category), whereas dynamic collections would be continuously updating all by themselves and should be automagically created for the matching categories.

On the listing details page, add the “Featured In …” block to enable better internal linking and discoverability.

Start with dynamic collections that will be automagically created for the selected set of categories & attributes.

Static collections can be later created by creating a custom attribute and targeting filters towards it.

Consider making something close to these pages:

https://www.fodors.com/world/europe/poland/warsaw/restaurants