(As nominated by Rat and Mouse readers)
How about an ex-bakery... high ceilings, giant spaces, exposed timber, massive windows and some real talking points, including an original (but out-of-use) goods elevator? What's nice about this place is that they've kept the good stuff (original radiators, flooring, windows), and what they have brought in is high-spec (free-standing cast-iron bath, rock basin etc). It's on Morrish Road, off Brixton Hill Road, and priced at £895,000. Go here for more details.