Pros
Great people and excellent work-life balance, especially for a client services position. The leadership and mentoring was very strong, with more experienced employees always ready and willing to answer questions and be a source of support. Team leaders made a clear effort to show that they cared about employees, both personally and professionally. The office was open-plan for teams, in that each team had their own set of rooms with team members spread throughout. However, people were generally very respectful of other people working; it wasn't as stressful/distracting as open plan offices can often be. Great company culture - laid back, open, and honest.
Cons
The work wasn't a great fit for me, as it's mostly quantitative analysis, and I learned through my experience that I am more interested in qualitative. However, it was a great way to build up my quant skills.