This book explains the new direction in architecture, so that ina few decades what may now seem extraordinary will be commoplace. It is a method to build and renovate close to what may eventually be known as bioconstruction - a building system with recycled or recyclable low-enviromentals impact materials, or materials that can be extracted by simple process at a low cost. Let's take a room-by-room look at the house, from the living room to the bathroom including the garden trying to preserve materials so that they have a longer life. We will give priority to enviromental ahnd technological measures in the design phase of a home to save water and energy.