Perched above a tidal pool on a remote Hebridean island, this traditional old farmhouse, recently restored by the model and writer turned interior designer Saffron Aldridge and her business partner Scarlett Supple, is a place of deep calm and comfort, the ideal place to retreat to from the commotion of everyday life. Built around 1905, the stone house was a ruin when Saffron came across it. The pair began with the architectural work, extending the footprint of the house and building back…