If you have time, you'd better install it yourself. Decoration companies all make money professionally, and many decoration companies actually outsource their work. Then you might as well find workers directly, without exploitation by the decoration company. As for the renderings, in fact, if a community has the same apartment, the design is similar. Look at a few more and you'll get a general idea. Of course, if there is no time, it will be handed over to the decoration company. See which company is used in the community, and the reputation of neighbors is the best choice standard! Also, we should read all the agreements carefully before signing the contract. There are several in our community. I didn't know how dark the decoration company was until I signed the contract, and it was too late to regret it!