Trevor Robinson loves a challenge and there's nothing he likes more than flying his ultralight aircraft over the NSW Snowy Mountains. It's a pastime that's all the more remarkable for the fact that Trevor was paralysed when hit by a car on his motorbike a number of years ago. Now Trevor and wife Jeanette are looking to build a very special home close to nature in which Trevor can move about easily in his wheelchair. When a 15 acre block comes on the market in the Snowy's spectacular Goobarragandra hills they pounce with plans to build a remarkable underground home overlooking their 1.5 kilometre river frontage. With Trevor as project manager the build gets underway, but as the months roll on his health starts to deteriorate not only impacting how much time he can spend onsite, but whether he will be able to move to his underground retreat at all.