Pros
Visually creative workplace with clear attention put on aesthetics of the environment. Lots of perks including beer, a giant candy drawer, variety of beverages and snack, excellent coffee. Located in a great Minneapolis NE neighborhood, very bike friendly. Employees are very friendly and welcoming and incredibly smart. Fast paced, work hard, play hard work ethic with little red-tape and office politics. Some nice benefits including unlimited vacation. Work is contractual, so projects usually don't persist longer than a few months depending on the size. Regular events hosted including tech brown bags or pop up lunches. The CEO and co-founders and very capable, pleasant people to talk to.
Cons
Not much hand-holding here, it's sink or swim. It's a small building so it can be very distracting due to children running around or loud music blasting by employees during work hours. Not a place to be if you're goal is to climb the "corporate ladder".