Kinsley Hotel Booking is a well-designed theme for Elementor Pro. Documentation is good (a FAQ or user board would be helpful for sharing ideas/solutions). The developer is prompt with responses. You need to understand that they will not do it for you—which is fair for the price/value proposition. Whenever I work with the theme, I find new ways to tweak and improve my project. I buy a lot of themes from Envato/Code Canyon, and this is the best yet for customization tools.