Transforming outdoor seating into an Italian piazza requires a blend of aesthetics, functionality, and ambiance. Start by incorporating classic Mediterranean elements like cobblestone or terracotta flooring, wrought-iron furniture, and lush greenery. Arrange seating in a communal, circular layout to encourage conversation, mimicking the social atmosphere of a piazza. Add shade with pergolas or umbrellas, and enhance the vibe with string lights or lanterns for evening charm. Don’t forget a water feature or fountain as a focal point, evoking the timeless elegance of Italian plazas. Finally, integrate vibrant colors and textures through cushions, pottery, and climbing vines to complete the authentic feel.