Core Viewpoint - The article discusses the impact of superstitions on floor selection in real estate, highlighting that while certain floors are avoided due to cultural beliefs, practical considerations often reveal that these floors can offer better living conditions and investment opportunities [1][18]. Summary by Sections Superstitions and Market Impact - Common superstitions regarding floor numbers, such as the avoidance of the 4th, 14th, and 18th floors, lead to slower sales and price reductions in certain areas [1][2]. - In regions with strong superstitious beliefs, the transaction cycle for the 4th, 14th, and 18th floors can be 15-25% longer, with prices potentially 2% lower compared to other floors [1]. Practical Considerations for Floor Selection - **Bottom Floors (1-3)**: - Noise complaints are 60% higher among residents on these floors compared to higher floors [4]. - Issues include poor lighting, security risks, and humidity problems, particularly in southern cities [4][6]. - **Top Floors**: - Experience extreme heat in summer, leading to 50-100% higher air conditioning costs [6]. - Face challenges such as poor insulation in winter and potential water leakage [8]. - **Equipment Floors**: - Located just below the top floor, these often have significant noise disturbances from mechanical equipment, with noise levels 15-20 decibels higher than regular floors [9]. - **Dust Accumulation Floors (5-8 or 9-11)**: - These floors may experience higher levels of air pollution and noise due to their height, which can be problematic for residents with respiratory issues [10]. Rational Floor Choices - The 4th floor is often ideal, avoiding the issues of lower floors while maintaining good lighting and ventilation, often at a lower price [10]. - The 14th floor can be a "golden floor" in many buildings, offering excellent views and air quality, often overlooked due to superstition [11]. - The 18th floor can also be a favorable choice, especially in buildings with more than 25 floors, as it may carry positive connotations in some cultures [12]. Investment and Future Considerations - The "golden floors" typically range from 1/3 to 2/3 of the total building height, balancing the advantages of height with the disadvantages of lower and upper extremes [12]. - Properties on these floors tend to appreciate 8-15% more than lower floors and 5% more than top floors, reflecting their superior living conditions [12]. - Factors such as family structure, surrounding environment, and personal preferences should be considered when selecting a floor [13][14]. Conclusion - The article emphasizes the importance of rational decision-making in floor selection, urging buyers to focus on practical living conditions rather than superstitions [18][19].