we could talk about this. In the after-interview I ran through the DZ Strategy For Making M+E Designers Miserable, which is to say, basically, 'see that empty space above the ceiling? Nobody buys that bit. See the cupboard the size of Texas that contains the cylinder you specified, the one with the connections at the back? Nobody buys that bit either. When you started off this was a £300,000 flat and you've turned it in to a £280,000 flat - do you think your fee can cover the difference?' (That's usually when they start crying). Anyroadup the developing client is well across this, and they want living rooms and bedrooms that are 2500 clear out of 2775 floor to floor, which is, even by my reckoning, a tough target, given that there's a CHP plant and mechanical heat recovery. Cue saddle clips rather than those dopey hanger jobbys, and cables to the very small number of ceiling lights covered in metal top hat sections.