Cornerstone Espresso

I conducted a search but found no relevant information about Cornerstone Espresso in Avondale Heights, Victoria.

According to Yelp, some of the top-rated espresso places in Avondale Heights include The Kettle Black, Dukes Coffee Roasters, Common Galaxia, Vacation Coffee, and Little Rogue Coffee. These places offer a variety of espresso-based drinks, as well as other beverages like tea and hot chocolate. Many of them also serve food options such as pastries, sandwiches, and brunch items. It is possible that Cornerstone Espresso has unique features or specialties, but without further information, I cannot provide specific details.