This project uses a 3D digital model of a real building to help students, professionals, and policymakers learn how buildings work and how design choices affect energy use, heat flow, and comfort. Instead of using flat diagrams or static models, users explore the digital building on a screen and see how systems like heating, ventilation, and lighting perform in different spaces. The platform includes learning tools like guided tours, system layers, and quizzes. It helps people understand building design more clearly and make better decisions about sustainability, upgrades, and energy efficiency. It’s a useful teaching and planning tool for anyone working toward smarter, more sustainable buildings.