Installation of elevators in residential quarters

Simply put, if you build your own house on your own foundation, the autonomy is in your hands, and it is easy to install the elevator.

If it is an ordinary commercial community, it is almost impossible for you to buy a house on a certain floor and want to add a building-the facade of the commercial house is standardized and no one will be allowed to add a building, so it is even more impossible to get the approval of the local construction Committee to add a building, and then get the understanding and consent of the residents in this building, and then ~ ~ ~