Kernrechtsfrage
Whether the defendant's continued occupation of the villa was unlawful under the sale agreement and prior arrangements.
Extrahierter Entscheid
Yes. The sale deed required her to have vacated the villa, or reached an agreement with the buyer, before the price was released; no contrary agreement was proven.
Extrahierte Begründung
The cantonal court's finding of the parties' actual intent bound the Federal Court. Even under trust-based interpretation, the clear contract terms showed that payment depended on the villa being vacated.