Changing Worlds can offer these Summer placements for a minimum of four weeks to a maximum of ten weeks:

The reason why we offer a minimum of four weeks is because we know from our experiences that it takes this sort of time to settle in to your new way of life and working regime.

We know that anything less than four weeks on the placement is not going to give you any realistic feel for your project. Equally your hosts will not gain any worthwhile input from you.