How can I evaluate whether I really need a custom booking flow, or if I can get by with the standard WPRentals options plus a few tweaks?

You can tell if you need a custom booking flow by first mapping your real steps to the default WPRentals flow, then watching where it truly breaks. If your key rules fit into the built-in inquiry, request, instant booking, pricing, and calendar options, stick with stock settings and light tweaks instead of heavy code changes. […]
How can I evaluate whether a theme’s widgets and custom shortcodes can be fully translated without editing code?

You can check if a theme’s widgets and custom shortcodes are fully translatable by seeing if every visible text string appears inside your translation plugin’s list and can change from the WordPress dashboard. The fastest path is to install your translation plugin, open the front end, then confirm all widget labels, button texts, and shortcode […]
How can I evaluate whether a rental theme’s code quality and architecture will make it straightforward to hook into actions/filters and extend functionality without heavy modifications?

You can judge if a rental theme will be easy to extend by looking for clear hooks, standard WordPress patterns, and safe customization paths like child themes and REST endpoints. A theme that exposes many actions and filters around bookings, uses custom post types and taxonomies in the normal way, and documents override points is […]