The best feature of this software is that it makes your job easier by providing you all the tools you need to draw up accurate plans. It also has an excellent tutorial section which helps in understanding the tool better. I have used it for designing houses and it provides me with very detailed drawings. This software is not free so it can be expensive but if you are looking for something that will ease out your workload then it's worth every penny. It's easy to use and understand. It's perfect for architects as well as builders. It is not suitable for beginners. If you are looking for a software that will help you design buildings then go ahead and get this software. I am using this software to make my projects more efficient and accurate.