The site had several parameters to contend with, including a unique lot shape, zoning and setback requirements, neighborhood covenants, a relatively steep slope, and views of the valley to the south, west and north. The design of this home responds to all of these parameters and additionally takes advantage of passive solar heating opportunities as much as possible while providing a south-facing roof for a solar panels. The site design also includes a large garden area at the first floor level. To further promote aging in place, the essential living spaces have been consolidated to a single level that is easily accessed from the garage, driveway and garden. Addressing all of this was no small feat on this rather small lot. The key to the design solution was rotating the building towards the west, which allowed for this rectangular house to fit into the uniquely shaped lot and provide even better views up and down the valley. This house was designed and built using passive house principles.