im planning to buy a sun conure but i have couple of questions. how do i know if the sun conure is old or young also if i buy a sun conure how do i know it wont die the next day of some illness or something cuz i heard they are expensive , also how loud can a sun conure be? would putting the bird cage in a bathroom and closing the door prevent his screaming from annoying my neighbors in the same floor in the building?