Budgies cadges- outside-inside?

hey i have 2 budgies and they are 2 boys and i was thinking of getting a girl budgies she could have babies and and i read that they enjoy 6 eggs and that would make 19 and my mam don't like them in the house and i don't estimate i could have found a big enuff cadge for indoor so i need to know what do people use of a external cadge? should i get a shed and them just put locks on it and add close to toys and stuff would that be okay? because of weather conditions they will sty dry and stuff for the winter too will that be okay? how bidg shoud i have the shead?
Answers:    No you cannot just lock up your birds. If it gets cold surrounded by your area, you shouldn't keep the birds outside. They do not similar to the cold. If it is warm where you live try looking at aviaries online. You can build one yourself or some places offer kit to make them. I think you should research a little more past making any decisions.
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