Well, it's listed (Grade II), so there's a limited amount we can really change, and our natural instinct is to restore it, rather than make it look modern inside, IYSWIM. We reckon it's going to cost us as much as we paid for it to restore it (re-roof, re-wire, re-plumb, redecorate, new kitchen & bathroom, etc).
When I think about it too much, I get a bit faint.
And that's even before we think about the barn conversion.
Eeeeek.