Questione giuridica chiave
Whether the tenant could invalidate or adjust the lease due to essential mistake about apartment size
Decisione estratta
The stated surface did not induce the tenant to conclude the lease, so no essential mistake was established.
Motivazione estratta
Although apartment surface is objectively an essential contractual fact, the tenant had visited the premises, did not negotiate rent, and rented urgently for family reasons; the incorrect surface indication therefore did not materially influence his decision.