A granny flat or secondary dwelling is a small self-contained living unit typically located on the grounds of a single-family home. They are also sometimes called in-law units, secondary suites, auxiliary units or accessory dwelling units. Whatever you call them, they can provide a number of benefits. Whether you’re looking to downsize, earn rent, operate a bed and breakfast, or simply need a place for your relatives to live, it offers a wealth of benefits. Here are just a few reasons why you should consider building a house with a granny flat: https://www.tacticaplan.com.au/blog/building-a-granny-flat-on-your-property.