Kernrechtsfrage
Whether the federal appeal was admissible, including timeliness, prior-instance exhaustion, and challengeability of the cantonal judgment.
Extrahierter Entscheid
The appeal was admissible in principle, but several factual complaints were inadmissible for lack of exhaustion or proper substantiation.
Extrahierte Begründung
The judgment was final and issued by the last cantonal instance; however, challenges to electricity and other charges were not raised below, and new evidence filed after the cantonal judgment was inadmissible.