Overstream is a social enterprise who provide training and employment for people with experience of homelessness. All profits are used to support the work of Wintercomfort, a Cambridge-based homelessness charity. They offer cleaning and gardening services, although only the gardening is carried out by bike.
Gardening services available by bike to: CB1, CB2, CB3, CB4, CB5
Website: https://overstreamclean.co.uk