Pros
Working at CCG meant working with a set of extremely professional, competent, intelligent and hard working people. Everything about the company was run fantastically and the head honchos clearly cared enormously for employee welfare. Working here was a fantastic experience.
On top of being in a great working environment, you'll have a chance to make a genuine difference in a really important field - cancer is the second leading cause of death worldwide, and contributing to improving cancer care is a very worthwhile mission!
Cons
Cambridge is a fairly quiet city. Though that can be an upside if you like the peace!