Can the socket of the electric well in the community be used?

The socket can be installed next to the weak current well of a staircase, but it can only be installed with the consent of the property, because it belongs to the public area next to the weak current well of a staircase, and the owner cannot use it casually. If you want to install a socket next to it, you need to communicate with the property first and get the consent of the property before you can install the socket next to it.