The best thing about Crealis software was its ability to provide us with all required information regarding our project which included drawings (2D/3d), cost estimation etc., at one place without using multiple softwares like AutoCAD or any other drawing package available out there today! I dislike only when we have some issues while working through this tool but it gets resolved very quickly by their support team who are always ready to work hard towards your solutions!! So far nothing muchβ¦