We were in the process of planning our house extension (adding a sunroom, gym, and MPR (multi-purpose room). My parents were having a hard time visualizing it, so I was tasked with designing the outdoor view. To make it even better, I just decided to make a dimensioned replica of our house. This was the first large scale CAD project that I undertook, and it was a lot of fun. It really helped a lot toward our house project!