The La Marzocco Gs/3 1 Group Mechanical Paddle Espresso Coffee Machine Gs3 MP is ideal for an office or home. It has a built-in reservoir that allows it to be completely portable while still offering exceptional performance. It features an internal pump, dual boiler system, pre-heating system, and stainless steel portafilters. This espresso machine has a coffee boiler capacity of 1.3 liters and steam boiler capacity of 3.5 liters. It weighs 72.75 pounds and is 15 inches tall.