What are the property characteristics of new and old residential areas?

Not necessarily, it depends on what kind of old community it is.

In some mature communities, the property level is still very high.

But in general, the property of the old community is relatively simple, limited to ensuring the basic cleaning and heating of the community. Hydropower lines don't have to be repaired, and specific units should be consulted.

If the new community is a high-end community, the property is responsible for security and even helps the owners move things. . . .

If it is a newly developed common community, cleaning, greening, community safety monitoring, heating, water and electricity line maintenance and elevator maintenance should be the most basic, right?