Free: All time
The Poosh is an online and offline community and a global database of sustainable self-build projects and volunteers. The aim is to give an opportunity to self-build projects to find like minded people to share knowledge and get help. By volunteering to help, the volunteer, gets in exchange free accommodation, food and for sure a hand full of new skills and knowledge about sustainable ways of building and living.
Website: www.thepoosh.org
Photo credit: The Poosh