The fifth session of the UrbanByNature South Eastern Europe series focused on step 6 of the UbN Methodology: MONITOR of nature-based solutions with local stakeholders. Representing CLEVER Cities, the city of Milan shared how they incorporated learnings from the NBS co-creating process into their monitoring framework. Providing insights from thee region, the city of Zagreb discussed monitoring the social benefits provided that a local therapeutic garden offers to disabled residents and the community at large.