This Update examines the liability of owner builders when they sell their residence following substantial renovations. This decision from the NSW Court of Appeal may be of particular interest given the current popularity of reality TV shows about home renovations. In this case the purchasers of the renovated property suffered massive losses due to substantial hidden defects. Although the purchasers were initially awarded over $1 million at trial, ultimately they were unable to recover any funds. Read on to find out more.