The house wasn't a traditional castle from the past, but rather a reinforced two-layer fortress that could withstand a former nuclear strike without so much as a crack.
It had tall walls and an automated gate, surrounded by runes and traps designed to repel any unregistered guests.
The main structure resembled a miniature castle with a small number of spires and no windows whatsoever. The entire edifice appeared to be partially sunken into the earth, with only a single rectangular tower rising above ground level.
The walls weren't merely for show. Though the area beyond them appeared open, a layer of diyam covered everything. Those with discerning eyes could see a film rising around the castle's perimeter like a protective bubble.
The runes scattered throughout the grounds reinforced this diyam barrier, maintaining it and dictating what could enter or leave.