When choosing a property company, we must first understand the scale, brand and reputation of the property company. It is best to find a company with more professional and comprehensive services and more responsible owners among the companies at the same level. In addition, we need to know about the past performance of the property company in order to better judge the service level of the property company. We should not only judge from the level of property fees, but also go to other property companies on the spot to find out, which can be seen intuitively from the greening environment and security work of the service community. Yoshiya real estate encyclopedia, buying a house needs more knowledge.