You mention a preference for an elegant and welcoming interior ; so my idea was to mix chic and elegant with the touch of the Mediterranean feeling due to the position of the restaurant in Rimini.
I then look for a cosy feeling with comfortable armchair and living room atmosphere, for the glam and elegant side I work with touch of gold on the furnitures and the marble effect, the Mediterranean can be found with the wallpaper ( with boats) as well as the bar, with the famous metro tile. The idea was to do a restaurant chic, elegant and heteroclite, with the sea and cost restaurant atmosphere added to it.