Boosting 32 beauty rooms and 45 hair styling stations, over 20,000sq ft, the Harrods Urban Retreat, something of a super-salon, is the place to get a major top to toe overhaul that includes more hardcore, invasive treatments like Botox and Dermal Fillers at Medispa, Renew Medica through to brow shapes and the ever popular Brazilian blow-dry. New for summer is the Lava Shells massage which uses tiger striped clam shells from the South Pacific. Hot Stone massage? So passe.