f(n) Architects are appointed for an exciting project to refurbish a mid-C20th house on the outskirts of Cambridge, providing modern internal accommodation and a plethora of improvements to reduce daily energy consumption including insulation, rainwater harvesting, photovoltaic panels and a heat pump heating system. The project is currently in the early design stages but already showcases the great quality of internal spaces that can be created working with from existing buildings as a starting point.