Just got my Cimbali M21 Junior machine plumbed in last weekend. Runs like a dream. Alongside the Junior is my "old" Cimbali Alinox/Junior Grinder that I just cleaned up (new burrs). As you can see the units are sitting on the Cimbali Black base with built in knock box. I am using a vintage military water/fuel type gerry can to catch the wastewater.
To the left of my set up is the "cafepro" drip coffee machine from Japan. This system roasts, stores, grinds and drips coffee, all in one set up. It has a very small footprint and works surprisingly well, but only makes 4 (medium) cups of coffee at any one time.
To the right of the set up is my old Cimbali M30 Bistro2 machine, that I had initially purchased for my home. But after doing some research I decided it was TOO much for my home (way too much power consumption and requires 220v).