My daughter was given a pet cockatiel as a present earlier this year.  We were given an old petrol drum that was made into a cage for our newest pet.  The cage however was fast becoming past its use by date and so we needed to update.  Fortunately I have a sister who with her husband breeds birds and they were replacing several of their cages so we bought one of them and situated in a new spot for Locky.  Removing Locky from his original “home” was a bit of an ordeal and I was more stressed than the bird, but he survived and now is very safe and secure in his new home.