Questão jurídica principal
Whether the public law appeal was admissible for the planning, forest, and environmental-law grievances
Decisão extraída
The federal administrative appeal was admissible for alleged violations of federal law, but the public-law appeal was inadmissible for the remaining grievances because the appellants lacked a legally protected interest.
Fundamentação extraída
The neighbors could rely on their proximity for federal-law issues, but aesthetic, access, and integration complaints protected only the public interest; Helvetia Nostra had no standing under constitutional procedural review.