Key legal question
Whether the appeal sufficiently challenged the cantonal court's reasoning under Art. 42 and 108 BGG.
Extracted holding
The appeal did not address the decisive reasoning that no building loan existed because the appellant itself had not incurred value-adding construction expenses.
Extracted reasoning
Where a judgment rests on several independent grounds, each must be challenged. The appellant merely argued that later owners capitalized the purchase price and interest, but did not engage with the finding that it had itself undertaken no value-enhancing works.