Pros
Hours are ok, just need to keep your boundaries. Colleagues are ok, though some are quite loud during work hours. Salary is ok, but below market rate.
Cons
CEO just wants results with the least amount of investment. Everyone just tries to get results to keep the CEO happy, even if it's not really sustainable. If you're coming in as a junior, it can be 'difficult' to 'justify' keeping you if you don't show results, even if the foundation isn't there.