Polyhedral tents are well suited for organizing banquets, buffets, or increasing the number of seats in public catering facilities, including those located outside the city. The frame-tent structure can be quickly assembled. If necessary, the tent can be repeatedly assembled and disassembled, including for moving the structure to a different location or using it only during certain seasons. The installation of rigid walls or warm PVC glass allows for year-round use of the tent with a heating system. A building permit is not required for the construction of a polyhedral tent. If necessary, the structure can be mounted using weights, which allows the asphalt or other surface to remain intact when the structure is dismantled.