Questione giuridica chiave
Whether the appeal had to be entered into despite non-payment of the requested advance on costs within the final deadline.
Decisione estratta
No. Because the advance on costs was not paid even within the non-extendable grace period, the appeal could not be considered.
Motivazione estratta
Under Art. 62 BGG the appellant must pay the expected court-cost advance; if the advance is not paid within the set time limit and grace period, the Court does not enter into the filing. The matter was therefore disposed of summarily under Art. 108 BGG.