This little jewel of a powder-room was previously an unremarkable, functional 'grey' WC; a cold space both aesthically and literally. The work to change it included floor insultation and a WarmUp under-tile heater for the marble floor, a Geberit under-counter cistern to give a cleaner look to the room plus form the shelf, and the commission from New Zealand's handmade tile maker Middle Earth of the tiles in 'Sterling Moss' green. Decorations, colour scheme and Zoffany blind sourced by Fiona Fletcher, our in-house interiors consultant.