It will, indeed, be a lot simpler to ask an architect like the melbourne architect to make the design for your new house. However, it would a lot more fun if you work together with the architect to make the house of your dream. To help you make a good design, there will be some tips in the following.
One great idea you can suggest to your architect is to find a suitable parking spot in your home. For that, you need to examine the relationship of every space. Of course, you should imagine the walls and doors, but whatever the obstacles, you can do it with fun and this process may give you a new idea at once. Then, when you start designing a house, you can put all your material in one file and place it in a cardboard box. So when you search for something, you can find it in this box.