Questão jurídica principal
Whether the cantonal court arbitrarily assessed the evidence regarding B.'s reliance on the 1962 convention for the private-property clauses
Decisão extraída
No arbitrary assessment was shown; the complaint did not precisely demonstrate that decisive evidence was ignored or misunderstood.
Fundamentação extraída
The appellant only opposed her own reading of the documents. The court could reasonably view B.'s references as limited to the courtyard co-ownership rules, not to clauses governing exclusively owned properties.