Hello, I suggest you lay a composite floor on the ground, which is fast and economical. The key is beauty. It is suggested that the light-colored rooms should be big and clean, and 30-40 yuan square is enough. Don't buy expensive ones! Floor leather is OK, but it is not durable (it is estimated that it is enough below 200 yuan). Kicking five corner lines is enough! Around 40 yuan, if you put wallpaper on the wall, you can buy a roll of white wallpaper for processing. 30 yuan needs about 6 volumes (one volume is about 5 square meters), and the engineering quantity is about 300. If the wall is putty and latex paint is applied, the finished ceiling above 200 yuan should also be used. Generally, the amount of wires is around 200, and then the door photo is the cheapest. I hope my answer is helpful to you!