Centre d’Estudis Jurídics i Formació Especialitzada (CEJFE) funded a project on the analysis of the draft bill introducing urban leases into the sixth book of the Civil Code of Catalonia.
The outcome is available here: https://cejfe.gencat.cat/ca/recerca/cataleg/crono/2024/avantprojecte-llei-contracte-arrendament/