This Stoke Newington home for an actress and musician carefully slots between buildings and site-lines, and wraps built-in furniture into every available surface. Both plan and Planning constraints generated a complex series of intertwining spaces, enlivened by light and interconnectivity. The massing was generated from the view-lines along the High Street below, tucked carefully out of sight to achieve planning permission for a new storey with front outdoor space hidden within the row of listed buildings. The roof-form deploys a double-pitched butterfly roof, angling upwards from low flank walls to greet the arriving visitor with taller walls at the central stairwell. A crystalline valley skylight hangs above, flooding the void with light. Staggered floor sections carefully borrow space from below. The V-shape in section repeats in plan to ease a tidy outdoor terrace between new and old façades, the doors from hall and bedroom folding neatly together.