Cadwyn is a not for profit organisation with housing roots. Cardiff-based, they provide affordable homes to people from all walks of life and those who are at risk of homelessness. According to Cardiff Council, almost 400 additional households are added to the waiting list for housing each month, with a huge need for more properties.

Tasked with creating a moment on a small budget, we launched a social media challenge to find small, wooden houses hidden in popular Cardiff landmarks, asking people to share and decorate using #The400.