Review on TRNSYS by Maurice Branch

I love that it can be used in conjunction with other programs like AutoCAD or Revit to create 3D models. It's easy enough for the average person but also has advanced level features if you need them! Not much dislike about this program as far as using it goes. If there were more tutorials available online then we'd have an easier time learning how best to utilize these types of tools. We are working on several projects at work where designs must meet strict requirements set by our clients' engineers (and sometimes their lawyers) so having good modeling capabilities helps us immensely when meeting those demands.