I rent a place with an espresso machine, but the next place I'm moving to doesn't have one. I absolutely love tinkering and open source. I like coffee, but I'm

I rent a place with an espresso machine, but the next place I'm moving to doesn't have one. I absolutely love tinkering and open source. I like coffee, but I'm not crazy about perfection. I value the experience of building it and owning a self-built thing highly. This is perfect for me. There must be dozens of people like me. Dozens!