I love that it is so easy to create my plans digitally with this app! Not only does it make my work easier in creating digital designs but also helps keep a paper copy of all our projects at hand as well. It's almost like having an architect sketch out your design right before you have to hire them. That being said, when we first started using all 3D modeling programs they were pretty expensive compared to other free alternatives. We are able to utilize these apps for most jobs since its very user friendly and makes things much less stressful while working outside with heavy equipment. Sometimes there will be some errors in uploading data into the program which requires me to reupload everything. This can be slightly annoying especially if you're trying to get many clients' jobs uploaded within a short period of time. But overall it has been great.