We have just heard that the team behind SketchUp have launched a new version of their free tool. It's now called SketchUp Free. The programme is now browser-based rather than a programme you download on to your computer.
We have just been testing the models that come with the Complete Self Build Garden Room Guide and they are working fine, although it is a slightly different interface to the old version.
Update 9 February 2018
We have created a video showing how you open our sample models in SketchUp Free. The video shows how to navigate the layers and take measurements.
We are working on more videos about SketchUp Free and garden room design - watch this space!