 These annexes consist of 330 trailers, baggage and equipment vehicles, and stables.The Circus Krone Building venue also consists of infrastructure including workshops, kitchens, fire service, and waste disposal system.In terms of the performance arena, it was constructed using 4 steel masts, 4 steel lattice auxiliary masts, 12 square poles, 120 Rondel poles, and 250 iron anchors, with a permanently darkened roof.