It's easy to use, it has everything we need from drafting/designing of our building or any other structure (from small houses up). The best part about this software - you can have multiple people working at once with different tasks assigned by each person so everyone gets what they want without having conflicts over who did which task first etc., This program does not let us export directly into AutoCAD but there may be some workaround if someone knows how? We've been using many CAD programs since forever as I'm sure most architects do these days; however none compare when compared side by style wise like Autodesk products come out ahead all time! Just try one more than twice before giving your final decision because its totally worth every penny spent after trying few times just trust me!! If anyone wants cost effective solution then go straight towards autocad only drawback being price factor might scare away clients otherwise.