How to Build a Professional Espresso Machine For cafes and coffee shops looking to attract customers with a passion for espresso and barista skills This is a great option. It's official machine for the World Barista Championships, and it demonstrates. The barista can refill the water reservoir during their shift. https://www-coffeee-uk74671.myparisblog.com/30274330/7-secrets-about-espresso-coffee-maker-that-nobody-can-tell-you