What high-end properties are there?

The so-called high-end property refers to high-quality managers and demanding community management.

For example, like the American butler model, each household is equipped with a community customer service staff, and the sanitation and garbage of each household are responsible by the property company. Unless the owner agrees, outsiders are not allowed to enter this community. In our country, the so-called butler service is imitation, and it has not really reached that standard.