Technically, the La Marzocco GS/3 is a commercial machine, ready for use in a coffee shop or kiosk – but we’re also selling it for the home. With dual stainless steel boilers for simultaneous brewing and steaming, a 118 oz water reservoir, separate stainless steel hot water and steam wands, a multifunction backlit keypad and easy to read digital display, programmable water volumes, adjustable temperature control and more, we figured that this machine was too good to hide from a...