The interface is very user friendly, easy to use for everyone in my organization! There are many features that I would like more integration with other products from revit (elevation profiles) or different types of drafting applications as well.
However there isn't much out at this time but we have no issues using it currently so far its been good. Its great because you don’t need any additional software just get your cad files into one place then import them into trrac via an API which works perfectly now.