Questione giuridica chiave
Whether the federal appeal was admissible, including timeliness, prior-instance exhaustion, and challengeability of the cantonal judgment.
Decisione estratta
The appeal was admissible in principle, but several factual complaints were inadmissible for lack of exhaustion or proper substantiation.
Motivazione estratta
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.