Questione giuridica chiave
Whether the appellate court's factual findings about the sellers' knowledge of the roof defect were arbitrary
Decisione estratta
The sellers' lack of actual knowledge of the imperfect roof sealing was not established arbitrarily.
Motivazione estratta
Although infiltration likely predated delivery, the tenants had never complained and prior inspections by an architect and a roofer had revealed no sealing problem.