Kernrechtsfrage
Whether the parties agreed on a visible or a non-visible roof structure under the works contract
Extrahierter Entscheid
The lower court's finding that the parties agreed on a non-visible roof structure was upheld.
Extrahierte Begründung
The Supreme Court found no arbitrariness in the evidentiary assessment. It relied on the written offer, the signed order confirmation, the plans, and supporting witness testimony, especially that of the owner's architect.