[Editor's Note] This paper briefly combs the development paths of the two modes of long-Rent apartments in the United States, and takes the operation mode of EQR, the giant of long-Rent apartments in the United States as an example to analyze the change of the operation mode of long-Rent apartments. This article is from Beijing Business Daily, reprinted in Euro 100 million. The burgeoning long-Rent apartments encountered many troubles in 2018. Over the past period of time, from boosting rent to "black intermediary" and then to "formaldehyde housing", long-term rental apartments in China have come to the forefront of the storm, but also exposed many hidden problems. This is reminiscent of the United States, which has the most developed housing rental market in the world. From the development track of leading enterprises such as "Godfather" EQR in the long-Rent apartment market, we may be able to discuss the long-Rent magic weapon of the long-Rent apartment in the United States. Operational agencies are the main actors of rent pressure in the American market, not a case in point. Recently, a group of data from HowMuch. net, an American costing website, showed that in Washington D.C.