The client’s priority was to maximize the natural light in their new live/work house in Montreal’s Mile-Ex district. This was made challenging by the east-west orientation of the infill lot. However, our design fills even the core of the house with light through the implementation of a 2 storey light-well which runs the length of the southern side of the house. Additional light is reflected into this light-well by the client’s office space – a white volume that sits atop the northern edge light-well. Spaces on the second storey also benefit from the light well’s luminosity; the walls adjacent to it are fully glazed and a floor to ceiling piece of frosted glass brings a very soft light into the bathroom.