Kernrechtsfrage
Whether the rooms had been unlawfully transformed into a brothel, creating a planning-relevant change of use.
Extrahierter Entscheid
The factual findings of the cantonal court were not shown to be arbitrary; the change of use was sufficiently established by converging police indications.
Extrahierte Begründung
The appellants merely opposed the assessment with their own version of events and did not rebut the specific indicia found below.