Sustainable building, eco-friendly materials, reclaimed wood, bamboo flooring, low-VOC paints, recycled glass, solar panels, green roofs, living walls, natural insulation, earthy tones, organic textures, minimalist design, energy-efficient systems, rainwater harvesting, grey water reuse, composting toilets, biodegradable materials, FSC-certified lumber, repurposed shipping containers, urban mining, circular economy principles, zero-waste policy, passive house standards, net-positive energy buildings, healthy indoor air quality, natural ventilation systems, abundant daylight, soft warm lighting.