A SECRET WEAPON FOR QUESADA BURRITOS 52 AVENUE

Billionaires aiming to set down their designer-clad roots in London are spoilt for option. Silicon Valley bros are snapping up home in Notting Hill and Grosvenor Square, even though The Holme, a rural mega-mansion in the middle of London, is on the market for £250 million (which will mean, at The purpose of sale, It'll be the costliest at any time