Kernrechtsfrage
Whether the mobile antenna violated the cantonal building integration rule (§ 238 Abs. 1 PBG).
Extrahierter Entscheid
The antenna was not shown to create an obviously unsatisfactory overall appearance; the integration assessment was not arbitrary.
Extrahierte Begründung
The building and neighborhood had no special architectural protection, the antenna was visually restrained, no nearby protected objects were affected, and the photos supported the lower courts' assessment.