How do you use a manual espresso maker effectively?

To use a manual espresso maker effectively, start by grinding your coffee beans to a fine consistency. Next, fill the portafilter with the ground coffee and tamp it down firmly. Attach the portafilter to the espresso maker and heat water to the right temperature. Then, slowly pull down the lever to force the hot water through the coffee grounds, creating a rich and flavorful espresso shot.