Building a Granny Flat as an Investment Property?

Lindsey asks thoughts on building a grannie flat as an investment property with your owner occupied home. To take the advantage of not having to borrow more money to be buying another block of land ant other borrowing costs. So basically saying like, is it effective to do that? Now, i think a lot of this comes round to the structure of that grannie flat being considered like, for example, probably likened to someone having a studio, ar b and b on ther block of land that is there. P p r, and how that works from an income perspective, how that's assessed,. A sort of more of a long term a criteria to be thinking about. But as for saving money