Kernrechtsfrage
Whether the respondent's appeal was barred by abuse of rights or bad faith
Extrahierter Entscheid
No abuse of rights was shown; the respondent's conduct was not incompatible with later seeking demolition.
Extrahierte Begründung
The appellant failed to prove that the respondent knew the shed lacked authorization or had approved its retention; the factual findings below were not shown to be arbitrary.