The software is very easy to use for creating drawings with ease. It has all that you need at your fingertips when it comes time to create designs or drawing plans! I have not found anything yet which could be improved upon but if there was something they would like me as an end user customer to improve then please let them know so we can work together towards this goal!! There are many features within graphosoftware such as designing building models etc.,etc.. This program allows us to do just about everything from CAD drafting/designs right through to 3D printing (CAD).