Download Quickie Architect
If you want to create a fast sketch of a house you can avoid working on paper as currently you can use a computer and special software in order to create a template. There are already 150 pre-drawn floor models from which you can choose in order to start creating a further template and you also have access to another 1000 symbols inside the library.
Besides the floor plans you can also create elevations inside the plan and other special elements that do not require a special CAD knowledge. Quickie Architect is very easy to use because its intuitive buttons that allow you to create a plan very fast.