I like that it is very easy to use for new users as well experienced ones alike! It's also pretty good at taking in data from other programs such CAD files or Excel spreadsheets so you can easily make changes if needed without having multiple tools open (which would be more confusing).
The interface could probably look nicer but overall this program works great with no problems found thus far during my time using its features/tools!! Nothing really stands out about any one thing though; everything seems fine when used together which makes me feel comfortable working within their system of design workflows etc..