The remodelling of an apartment in a grade 2 listed terraced house in Islington to include many features that suit the bespoke needs of someone with an Asperger diagnosis. Lighting has been designed and specified to avoid almost all direct artificial lighting, be adjustable to very low lighting levels when required and avoid any humming or flickering. Careful attention has been paid to soundproofing and 'Quietmark' fittings have been specified throughout. Plenty of storage space removes the need for visual clutter. Materials are plain and the colour scheme is quiet. The cool interior spaces will be complemented by abundant planting on the roof terraces.