Unlike other distributors of softwares who is in the retail business, I actually have been using SketchUp Pro pretty much everyday for my own work since 2002.

SketchUp Pro is an amazing design tool that is intuitive to use, therefore allowing you to focus on the design task rather than thinking about how to draw it.

I also run an Architecture+Design forum called [pushpullbar]2, originally based on the design exploration capabilities of SketchUp Pro.