We are going to do a house decoration in the next month. We have never decorated a house before. A lot of works are needed to do, for example, pick a Decorating & Design company and learn the knowledge of house decoration. There are several steps to do the project. First, lay the pipelines for electricity and water, pave the floor, paint the wall, and suspend the celling. Second, install the furnitures, including cupboard, wardrobe, lights and integral switch, dining-table, sofa and so on. With a great efforts, a beautiful and comfortable house will be presented.