What to Look For in a Barista Espresso Machine The espresso machine is among the most intricate coffee machines available. It is comprised of three major parts. The bottom houses the water and the middle the filter-basket. The machine was a huge success and helped to popularize home barista espresso. https://wwwcoffeeeuk62097.tribunablog.com/20-fun-facts-about-espresso-machine-44148687