A granny flat is a small structure that can be attached to your house. According to The Rugs, A granny flat is a self-contained living area designed for one or two people, typically situated on the grounds of a single-family home. It can either be a detached unit or an extension of the main dwelling. Often referred to as a granny flat, this accessory dwelling unit is commonly used to house aging parents or other family members. https://steemit.com/best/@angharadmcfadden/talk-to-the-best-granny-flat-builders-to-have-the-best-results-possible