The answer is very. Very much would I love to own a cafe with a hip, bohemian feel, great colors on the walls, plenty of local art, and great snacks like JoMama's in Orleans, Mass.
The only addition I would make would be books for sale or just for reading -- JoMama's already offers my other requirement of an acoustic music component in the evenings and weekends. Zen.
I don't want to completely copy Christy and Rick Bourgea, the owners of JoMama's, of course, but they do have the model down. We stopped in one weekend for bagels and bevies - I had a chai ( a real chai, not the sugary, fake kind that gives you cavities) and ArcherVision had some sort of caramel-mocha-latte-cino, with whipped cream, as you can see in the flattering photo below.