The simple compact home is built with an understanding of the extreme environmental conditions found on Donner Summit, where it can snow in excess of 800 inches a year. Daylighting becomes a challenge in the winter months as the snow banks begin to encase buildings and reach roof lines. The owner requested warm light filled spaces that were also scaled to a “cabin” size – small and cozy. The building’s orientation and fenestration shields the interior from neighboring buildings and snow accumulation. High south clerestory windows allow winter solar heat gain and light. The main living area occupies the second floor so that much of the year it is above the snow with a western facing deck protecting the lower windows. Both interior and exterior materials were chosen for low maintenance and durability. A super insulated assembly with attention to airsealing minimizes the need for heating and keeps the house comfortable year-round.