If you are in Shanghai now, you can use a truck to pull several cars of genuine tiles without spending money. Because the nine planetary building materials markets in Shanghai are moving as a whole, hundreds of tile shops have scrapped all the good tiles, and anyone in need can take them for free, as long as you can carry them.
So many discarded things are enough for you to decorate the whole room, including all decoration materials, cement, paint, coating, wires, lamps, various pipes, wallpaper, floor, switches, light bulbs, LED lights, doors, windows, wood, gypsum boards, metal pieces and so on. Some big bosses have thrown away thousands of European chandeliers.