Kernrechtsfrage
Whether the appeal against the Bezirksgericht Zürich judgment was admissible as a last-instance decision
Extrahierter Entscheid
The appeal was inadmissible insofar as it challenged the district court judgment, because that decision was not a final cantonal instance decision.
Extrahierte Begründung
Only decisions of the last cantonal instance may be challenged; the district court judgment failed that requirement.