The document, known as the “certificate of habitability” in Englisch and “Cédula de Habitabilidad” in Spanish, is crucial. Originally required for new builds and first-time occupants, it is now also required for extensive renovations. It allows access to water, electricity and gas, essential for a comfortable life in Mallorca. To obtain the certificate, building work must be officially approved by the architect and the municipality. The application is made to the island council (Consell de Mallorca), sometimes even before the final building approval. This certificate is essential for the vacation rental license. It is valid for 10 years and should be renewed before a new sale.