I had a delicious latte here. They say they have the best espresso maker in town, and it's kind of hard to argue. This place is hipster supreme to the max and way better than any other coffeehouse in Tempe (sorry, Gold Bar, I've betrayed you).
My favorite thing about Cartel (besides the strong brew, of course)? They play damn good tunes all the time. There's no better soundtrack in the Valley. They also have art for sale that's actually affordable (and usually quite interesting). And people are nice here... what a concept. I'm glad they're into the green movement using "plastic" cups made of 100% corn. Downside: I wish they had longer hours and more comfy chairs. Those plastic fold-up chairs really suck compared to the comfy couches.