I like that it is very easy for me as well my team members (who are not familiar) in using this software because of its user friendly interface which makes us feel comfortable when we use sim cad pro.
It's also useful since you can create your own models or make modifications according to what our clients require from their projects such as cost analysis etc.. Nothing at all! The only thing i dislike about simCAD PRO is sometimes there may be some glitches but they will resolve them quickly so no worries!! We have been able solve many problems by creating different designs through simulations before starting construction works even though those were complex structures.