If you're looking for fun and innovative work to keep you busy while you look for something to grow into, Catapult will absolutely hit on that. The work done there is unparalleled because of the creatives on staff and the clientele Catapult is able to attract. Great names for your resume, and great opportunities to deliver outstanding creative.
While the managers and people you work with value your time and your well being, their hands are tied when you're looking to advance your career. The company is so top heavy with creative directors and senior creatives, there's no room to grow into another position, and it's easy to get brushed off when you ask about it due to everyone being so busy.