Kernrechtsfrage
Whether the federal appeal remained admissible after the forced auction had already been executed.
Extrahierter Entscheid
No. Because the auction had been completed before the appeal was filed, the appellant no longer had a current legal interest in the challenge.
Extrahierte Begründung
Under Art. 76(1) LTF, standing requires a current interest. The completed auction removed any practical effect of the requested relief, and no virtual interest remained.