Kernrechtsfrage
Whether Art. 8 CC was violated by refusing a court expert and by accepting private reports on roof leakage and water ingress.
Extrahierter Entscheid
No. Once the court found the facts proven by overall evidence assessment, Art. 8 CC did not entitle the appellant to further evidence or counterproof.
Extrahierte Begründung
Art. 8 CC secures proof and counterproof only where facts remain unproven. The lower court made a factual finding based on the evidence as a whole; the challenge concerned only evidentiary assessment, which was not shown to be arbitrary.