It depends on what kind of decoration company you want to choose. Generally, there are two kinds of decoration: semi-package and all-package. The semi-package is the main material you buy yourself, and the decoration company only produces artificial auxiliary materials. The so-called main materials include: floor tiles, wood floors, wall tiles, aluminum gusset plates, threshold stones, bay window stones, doors, cabinets, sanitary ware and so on. Auxiliary materials include cement sand, water and electricity, etc. How to choose depends on your requirements for decoration and the local decoration market. Compared with Guangzhou, if you usually go to work more, it will save a lot of trouble to choose the all-inclusive package, but some nodes on the construction site still need to be inspected by yourself. If you have time and you have more requirements for customization and personalization of the project, it is recommended to choose the half-package. As for the price, the decoration depends on the quality and quality you choose, and the price is related to these two aspects. If there is no personalized requirement for decoration, the price is generally within the normal decoration price. On the other hand, if there is too much personalization, it involves background wall, ceiling, process materials, etc., which requires the price according to your requirements. If you have time in the near future, you can ask one or two decoration companies to go to the offline store, just bring the floor plan to consult, and you can also consult me if you have any questions in Haizhu, Guangzhou.