First round is a quick phone interview with the HR Manager. They ask the typical questions: what are you looking for, what interested you about this position, what are your strengths, tell me a little about your background.
Next round is with the department manager and its the same questions, but it goes into more of tell me a good / bad experience and for this position they typically want to know your understanding or experience within client management. Usually about a half hour long conversation.
Final round is with the department manager and a couple people on the team. They ask you to do a client presentation so that they can understand your thought process for client presentations.
Overall first impression is that it is a friendly, easy going environment. Everyone is pretty young there and it is a casual environment.
They do have the tendency to promise things in the beginning that they can not deliver on in the end.
Hands down this is a great place to learn and develop your skills.