Kernrechtsfrage
Whether the cantonal appellate ruling was a final or appealable partial decision
Extrahierter Entscheid
The ruling was neither final nor a partial decision; it was an incidental decision because validity of the notice was only a prerequisite to deciding any lease extension.
Extrahierte Begründung
The validity of the termination and the extension request are distinct claims but not independent; therefore Art. 91 let. a LTF did not apply.