Core Viewpoint - The article emphasizes the importance of selecting the right floor when purchasing a property, highlighting that certain floors can lead to discomfort and difficulties in resale. Group 1: Recommended Floor Choices - Most buyers follow the "2 choose 6 not choose" principle, opting for mid-high floors (10 to 29 floors) in high-rise buildings for better ventilation, lighting, and reduced noise [4][10] - For low-rise buildings, the ideal floors are typically between 5 and 14, which also provide good lighting and ventilation, making them suitable for elderly residents [7] Group 2: Floors to Avoid - The first floor is often too damp and unsanitary, making it less desirable for most buyers [17] - The top floor, while having good ventilation and lighting, is prone to issues like leaks and excessive heat, making it uncomfortable during summer [12][14] - Waistline floors (3-4 floors) may have design flaws leading to moisture and leakage problems, reducing their market value [19][21] - Refuge floors, designed for emergencies, often lack proper sunlight and airflow, making them less safe and comfortable for long-term living [22] - Floors with negative phonetic associations (e.g., 3rd, 4th, 5th, 6th, and 7th floors) may deter buyers due to cultural beliefs about bad luck [23] Group 3: Additional Considerations - Buyers should pay attention to surrounding infrastructure, such as transportation and commercial facilities, as these factors influence property value and liquidity [23] - Understanding the construction quality and warranty policies of new buildings is crucial to avoid future living issues [24][25] - Noise levels should be considered when selecting a floor; higher floors may be preferable near busy areas to minimize noise disturbance [27] - For properties intended for renovation, higher floors are recommended to prevent damage from moisture [28] - Future health and safety concerns, such as fire hazards, should also be taken into account when choosing a floor [29] - Establishing good relationships with neighbors can help mitigate potential conflicts and enhance community safety [30]