Kernrechtsfrage
Whether the appeal was admissible despite non-payment of the ordered cost advance
Extrahierter Entscheid
The appeal could not be considered because the cost advance was not paid within the deadline and the appellant's unsubstantiated hardship claim was insufficient.
Extrahierte Begründung
The appellant's assertion of illness-related financial difficulties was neither substantiated nor documented, and he offered no alternative proposal; the court therefore enforced the warning under Art. 62(3) BGG and declined entry under Art. 108 BGG.