> Before you spend many thousands of dollars on a machine better suited to a coffee shop, consider getting a minimalist lever machine.
Agreed. I have a Pavoni Europiccola, and it's made approximately ~11,000 espresso shots (about half of those ended up as milk-based beverages). It makes excellent coffee, and I live in a place where there are a _lot_ of good coffee places around to compare to.
The maintenance is something I do myself, with a few small & inexpensive tools, and a few gaskets I need to replace. The machine will likely outlive me, which is a rare thing to say these days.