While the two look similar, Simone's website features more of an 'SPA' (single page application) format. As you look around, consider mobile users and the reduction of links to other pages. While this website does receive updates, it's not as frequently changed as The Supercats' site.
One of my side gigs recently has been the redevelopment of a motel website. The Sandpiper is located in Marathon Key, FL and has been around for a long time... so has their existing website. My goal is to freshen up and modernize their presence using mobile-first strategy, a more modern feel and eventually add a database and booking portal.
Schema (JSON) is something that I have been spending some time on. Google uses this markup to impact a websites' search result(s) and has become an important part of optimizing SEO strategy. Also, I've been dabbling with Geo IP concepts to better understand how to capture nearby customers.