Building housing is an answer to homelessness issues in cities, but it isn’t the only answer. For Community Solutions, a nonprofit focused on ending homelessness, that housing has to be backed by on-site supportive services that those most vulnerable to experiencing homelessness would need. With a new $100 million fund of social impact investment— augmented with federal pandemic funding that could multiply its efforts—the organization is rolling out an innovative approach to quickly and affordably housing the homeless populations.