Maybe someone with lots of money will turn it into a thriving ‘event’ venue.
I would never want to try and live in or manage an old pile like that.
I would think at most to carve out an apartment in a remote wing, and make it into a hotel and event center.
A bunch of the old Prussian palaces in what is now southwest Poland have been turned into hotels.
Just in time for the Labor party to take it over to house North African immigrants in it.