Kernrechtsfrage
Whether the appellants had standing to challenge the permit on the merits
Extrahierter Entscheid
Standing was not established for the substantive complaints because they did not show a sufficient specific adverse effect from the alleged excess building height and length.
Extrahierte Begründung
Neighbouring owners may rely on setback/size rules only if they show they are protected by the rule and are concretely affected. Here, the extra height did not worsen the relevant visual impact, and the long facade of one house did not face their property.