Behind the Schemes: Illuminating a £125m super-home on Belgrave Square

In one of the most spectacular unveilings seen in London this – or any – year, a Grade I listed building on the capital’s grandest garden square has emerged from an extraordinary refurbishment programme as a 24,500 square foot super-home. Project team member Xavio Design of Mayfair talks us through the key rooms and features, explaining how some of the amazing effects were achieved…