♂? Ground laying
Go to the wood processing factory to buy sand boards, and then use the carpet after laying the boards. But in some areas, you can use the wooden floor directly.
Wall decoration
Generally, 20/ 1 m2 is applied to the wall with ordinary glue scraping, glue scraping and rain glue coating.
water and electricity installation
Hydropower installation is generally at 12- 14/ 1 m2.