Kernrechtsfrage
Whether the landlord and the subtenant concluded a tacit new lease after termination of the main lease
Extrahierter Entscheid
No tacit lease was established, because regular monthly rent payments to the landlord were not proven and the landlord had reserved its position by treating the amounts as compensation for unlawful occupation.
Extrahierte Begründung
A tacit lease requires prolonged inaction, no demand for return, and regular acceptance of rent without reservation. Those cumulative conditions were missing on the facts found by the cantonal court.