I frequently use AutoCAD but would like to upgrade. Currently I use AutoCAD to draw 2D technical drawings for home modifications (eg bathrooms, ramps, lifts) which are used by tradesmen to carry out the required work. The problem I am having is that it is difficult for my elderly and disabled clients to visualise what the end product will look like from a 2D plan or basic elevation. Is there a MAC program which I can use to draw the 2D plan for my tradesmen and then transform the 2D into a 3D for my clients? Budget isn't an issue, willing to consider any program which readers may suggest.