1) The document describes a tool called the Neighborhood Wizard that allows citizens to propose changes to their neighborhood and assess the impacts of those changes. 2) It uses a Bayesian network to model the relationships between characteristics that influence neighborhood liveability, like public spaces, facilities, accessibility, and appearance. 3) The tool was tested with citizens in 's-Hertogenbosch who said it helped them understand how changes could positively or negatively impact different community groups.