Catherine has a fantastic breadth of knowledge on the many ways in which the built environment affects health. She is an open-minded and curious researcher, who is comfortable with a range of evidentiary standards and as such, she is adept at responding to the needs of different clients, including local government, central government, academia, developers and, in my case, philanthropic funders. If you are in need of some support untangling a knotty problem at your organisation and would like some expert advice on how to find a solution, then I can strongly recommend Catherine.