Does the property have the right to transform the elevator in the community?

I do elevator maintenance, to tell you the truth.

1 Legally speaking, the property has no right to advertise in the elevator, because the final right to use it belongs to the owner (it was bought by Party A (the developer) for the convenience of the owner).

It is equivalent to advertising OK in the elevator you bought (because the developer has already added the elevator price when you bought the elevator room).

The property has no right to modify the elevator. Only the elevator maintenance unit can apply to the special equipment inspection bureau (but some of them are modified privately, but the accessories are broken and cannot be bought). The quality inspection bureau of the elevator quality department will force the revision.

The ownership of the elevator in the building belongs to the owner (as I said above). Property is just a service company that manages the order of the community.

Elevator punching may be because the property wants to charge. There can be no trouble. There are security guards in the community.

If the owner is unwilling to install the property, he can ask the industry Committee to force the installation.

You can't force the installation of this thing. In fact, you invited all the properties to manage the order of your community. You should know that you pay them and they serve you. Never put the plow before the oxen.