Too many to mention.
Clothes, furniture, bric-a-brac, books, kitchen equipment, bedlinen, towels rugs, china, glass, pictures.
Almost all the furniture etc in our house is secondhand. To begin it was junk shop stuff. When older family members died, we kept their good furniture and sold on the junk renovations.
To think that London, or anywhere else for that matter, does not belong to any one demographic