Coffee extraction errors: dosing and tamping

The barista must pay attention to some phases in the preparation of a cup of Italian espresso: dosing and tamping are often incorrect. For a perfect cup of coffee, we suggest you to follow our trainers' advices. For other information: www.laspaziale.com View also the video tutorial "The perfect espresso coffee - La Spaziale": https://www.youtube.com/watch?v=e_WPh_Yjeek