A pre-assembled aluminum structure featuring a high-quality cover made of durable polyester serves as the foundation for the charcoal-colored cabins. The sturdy ripstop polyester rods of the cover, which include a built-in ventilation system at the back (except for art.nr. 72 086), facilitate quick setup and takedown. The storage shelves are easily placed within the structure. All rotating feet are height-adjustable and provide stability, even on uneven surfaces. The top surface of the stable structure is a workbench. A manual carrying and storage bag is included.