I really like how we can create our own projects in 3D with all of the features available. It is also easy for any user to use without having to hire an expert or spend thousands of dollars. Sometimes it takes awhile to load so you have to wait until everything has loaded before adding another feature. If your looking into this program make sure you know what you want as there are many different functions. We have been able to save time by creating our own models which reduces costs since most contractors do not work out of modelers.