1, water and electricity: For example, there were no drawings before renovation, so a socket on the terrace was finally forgotten. The switch of the bedside lamp is blocked by the bed. So before decorating, you should predict what kind of furniture you want to buy and the budget size. It is best to pre-install TV sockets and video cables on both walls of the living room, in case you find that the original place is not good-looking after buying furniture such as sofas, and you have to change directions. There are many sockets in the kitchen, and there are always needs that you can't consider.
2, mason: the steps can not be wrong, because the mason is wrong, it is super troublesome to change. You should first smash the wall that should be smashed, build the wall that should be built, and wrap the pipe of the bag. Be sure to clear the wall then. The second step is to level the ground, because it takes time for the cement to dry thoroughly. Don't hit the ground too thick at ordinary times, and shave off some places that should be shaved underground before hitting. Tiles must be hung and pasted, horizontal and vertical, and the outer corners must touch the corners to look good. Pay attention to the inclination of the bathroom. If you want to seal the balcony, the table outside the balcony should be tiled and tilted outward, so that it will flow out when it rains.
3. Woodworking: you should buy the board yourself, and don't package it to the decoration company. In fact, it is best to buy all the main materials, such as tiles, floors and paints. Although these things are very different between brands, their bags must be the cheapest for you to use. )
4. Painter: Mix the putty evenly with water and scrape it flat.
5. Others: it's best to buy sanitary ware first, and show the electrician the water supply and drainage diagram of sanitary ware, and the position should be right, otherwise the pipe is not long enough and you have to buy a joint again. In addition, to avoid breaking water pipes by punching holes, it is best to use sockets with switches, such as water heaters, which are not often unplugged. It is best not to put the washing machine in the bathroom, which will shorten its life.