I like how it has several options when designing and creating a project. The program does not have a lot of features, but everything that I need is there. It is very easy to use, even for someone with little experience using CAD programs. The only problem I have is that I wish you could make the drawing lines thicker. There are times when I am trying to create something where there are many lines and parts, and I find my hand getting tired or sore from holding down the mouse so much. This is one of those programs that will get more complicated as your skill level increases. I can do almost anything that I need to do with this program. Even complex drawings are relatively easy to make. It doesn't slow down as the complexity increases. I like how easy it was to learn (I'm a novice) and customize my own template so I could see what I wanted. The program is not as user friendly as other programs that I have used. There are many things you cannot do with this program. It is very basic, but if you want just something simple then this may be perfect for you. You can create your own templates or use pre made ones. This saves me time when I am trying to visualize what I want.