How do I bathroom / kitchen / extension? etc.

I just meant from a buying and flipping perspective!

Yep - hopefully we'll see fewer developer flipped properties with exposed brick, too much grey, far too many ceiling spots, 'statement' cisterns and Shittall™* windows.

*Nothing against period appropriate Crittall or Crittall-style windows in an appropriate setting, but not in a Victorian terrace instead of sliding/bi-fold and absolutely not between the stairs and the living room in said terrace.