QUICK LUNCH OLDS SECRETS

Billionaires looking to put down their designer-clad roots in London are spoilt for preference. Silicon Valley bros are snapping up assets in Notting Hill and Grosvenor Sq., when The Holme, a rural mega-mansion in the course of London, is on the market for £250 million (that will mean, at the point of sale, It will likely be the most costly ever t