Before you can start planning your new bathroom design, it is important to know the essentials of Bathroom Renovation Sydney. A great bathroom is both luxurious and practical. Before you add any new features to your bathroom, you need to consider what impact they will have on your plumbing. Remember that all plumbing and drainage work in NSW must comply with the Plumbing Code of Australia, which is a technical standard that all local tradies must meet. You can choose a reputable local tradesperson by choosing a licensed contractor from NSW Fair Trading.