The best part about BizzDesign was its ability of creating 3D models from 2d drawings easily with some simple steps like clicking few buttons or dragging an object which can be used for making other related documents as well such as AutoCAD files etc., Its interface wasn't user friendly at first but after I managed it became easy enoughtly understandable by anyone who knows how CAD works (which isn;y hard).
There are also many options available within this tool so you will never get stuck while using any features offered here since there's plenty more functions left yet! Try them out if your looking into designing things around construction industry because they have very good services regarding those types of products too!! We were building house projects together where we had plans drawn up before hand therefore required us create these designs ourselves instead going through costly service providers doing same thing over again when only slight changes would've been done anyway.