The decision-making process needs to be based on sound, scientific evaluation of measures and strategies. Politicians and citizens alike need appropriate tools in order to make informed decisions. Decision-making tools should help stakeholders understand the effects and magnitude of planned land-use and transportation measures. The potential effects of such measures, such as gentrification, can significantly impact the lives and wellbeing of citizens and it is essential that the decision-making process takes this into account. How can accessibility instruments foster a sound decision-making process with multiple and diverse stakeholder groups?