If you own the kit and try to keep away from hire bills, and look after the kit, then its easy then scaffold birdcages, and out date bean bags, as the been bags get so wet,and most have missing clips or full of mortar , and also the bean bags cant be worked off , who do you fit bean bags for at this time, not seen may fitted for some time my self ???
The Scaffold company's around Yorkshire are buy new battens like mad, for bird cages at £££££ so there no money in putting up the bird cages and also sometimes have to fix a frame to support the joists from floor to floor,and then down to the floor slab