Spas Are Waking Up To The Fact That Sleep, Not A Mango Wrap, Is The Key To Holistic Happiness | timesonline.co.uk

Sleep has become the bottled water of the hospitality industry. It might be readily available for free, but hotels have been investing millions as they compete to provide guests with the dreamiest night’s rest ever. You can now slip between cashmere sheets costing thousands of pounds at the Principe di Savoia, in Milan; or choose from a 20-strong pillow menu at Frégate Island, in the Seychelles (including an antiageing one infused with...