The housekeeping trolley for transporting up and down stairs is the ideal solution for hotels, apartment houses, guesthouses, and other accommodation facilities where there is no elevator. With its compact dimensions of 40 × 50 × 110 cm and a weight of only 10 kg, it allows for easy maneuvering, even in narrow staircases and hallways. The frame is made from a combination of aluminum and stainless steel pipes, ensuring an optimal balance between strength, corrosion resistance, and low weight. The trolley is equipped with shelves made of PVC material, with the top shelf featuring an additional railing for safe storage of cleaning supplies and other tools. Between the shelves, there are canvas protections that can be easily attached with Velcro, preventing items from falling out during movement. The front of the trolley includes canvas flap doors that allow quick access to the interior while protecting the contents from falling. The edges of the construction are equipped with impact protection, extending the trolley's lifespan and protecting the walls and furniture of the facility. A special feature of this model is the system of two triangular wheel assemblies (2 × 3 wheels) with a diameter of 100 mm, allowing for smooth and stable movement up and down stairs with minimal effort. Due to its lightweight and robust design, it serves as an excellent assistant in facilities where cleaning logistics require overcoming height differences.