Stepik is back up and running. The educational portal has moved to a new platform and will be much more powerful than the previous version by the middle of next week. Lessons are available now. Until October 31, use promo code REVIT (50%) on all courses and collections at the following links: Autodesk Revit: Video Course Collection "Architecture and Structures"- https://stepik.org/a/181167 Autodesk Revit: Video Course Collection "Structures"- https://stepik.org/a/181163 Autodesk Revit: Video Course Collection "Architecture and Design"- https://stepik.org/a/181110 Autodesk Revit 2027: Assembling a frame with connectors - https://stepik.org/course/299143 Autodesk Revit 2026: Steel Structures ("Steel" tab) - https://stepik.org/a/276718 Autodesk Revit 2025: Designing the "Tea House" Gazebo- https://stepik.org/a/210766 Autodesk Revit 2025: Creating a Pier Foundation Family - https://stepik.org/a/242339 Autodesk Revit 2024: Information Modeling - https://stepik.org/a/174830 Autodesk Revit 2024: Designing a Frame from Edged Boards- https://stepik.org/a/180510 Autodesk Revit 2024: BIM Master - https://stepik.org/a/202294 Autodesk Revit 2024: Family Set for the Wood Structures Category - https://stepik.org/a/210012 Autodesk Revit 2023: Architectural Design - https://stepik.org/a/119267 Autodesk Revit 2023: Interior Design - https://stepik.org/a/131914 Autodesk Revit 2023: Steel Structures ("Families") - https://stepik.org/a/120496 Autodesk Revit 2023: Reinforced Concrete Structures - https://stepik.org/a/126591 Autodesk Revit 2023: Basics of Creating Families - https://stepik.org/a/116677 Autodesk Revit 2022: Assembling a Frame House - https://stepik.org/a/116486 Autodesk AutoCAD 2023: 2D Drafting - https://stepik.org/a/117875