Stock Photo: People from the slums, favelas, working together on a construction site of the Esperanca housing co_operative, each family helping out on the project and committing to small monthly payments, will get their own house, Jacerepagua neighbourhood, Rio de Jan. People from the slums, favelas, working together on a construction site of the Esperanca housing co_operative, each family helping out on the project and committing to small monthly payments, will get their own house, Jacerepagua neighbourhood