Questione giuridica chiave
Whether the appeal against annulment of the lease termination met the Federal Supreme Court's reasoning requirements
Decisione estratta
The appeal was not sufficiently reasoned; the appellants did not show arbitrariness in the factual findings.
Motivazione estratta
The appellants merely presented their own version of the facts and did not attack the cantonal court's assessment in a constitutionally compliant manner under Art. 106(2) LTF.