1. Location: Poly Yuefu is located in the suburb of Qingdao, which is relatively remote compared with other buildings in the urban area, which may lead to relatively low house prices.
2. Surrounding environment: Although the building quality and supporting design of Poly Yuefu are good, the surrounding environment may be relatively poor, such as inconvenient transportation and imperfect commercial facilities, which may also affect the house price.
3. Relationship between market supply and demand: At present, the market supply is relatively large, and the demand may be relatively insufficient, which may lead to a decline in house prices.
4. Policy impact: The government's regulatory policies on the real estate market may also have an impact on housing prices, such as restricting purchases and loans, which may lead to rising or falling housing prices.
Generally speaking, the rise and fall of house prices is the result of the comprehensive action of many factors, which needs specific analysis.