选房别只看户型！最全楼层选择指南，住得舒服才是硬道理

Core Insights - The article emphasizes that there is no universally "golden" floor in residential buildings; rather, the best floor depends on individual family needs and preferences [2][24]. Group 1: Factors Influencing Floor Selection - Lighting: Higher floors generally receive more light, but excessive sunlight can lead to increased cooling costs and health issues for vulnerable populations like children and the elderly [3][4]. - Noise: Contrary to popular belief, mid-level floors (6-16) are often the noisiest due to traffic noise reflection, while lower (1-5) and higher floors (17+) tend to be quieter [5][11]. - Air Quality: Lower floors (1-3) have the highest concentration of pollutants, while floors above 15 show significant improvement in air quality, although very high floors may face issues like thin air and dust accumulation [7][9][10]. Group 2: Recommendations for Different Demographics - Elderly: It is recommended that elderly individuals choose lower to mid-level floors (3-6) for safety and convenience, ideally with elevator access [13]. - Families with Children: Floors 5-8 are suggested to balance safety and social interaction, as children in high-rise buildings may experience feelings of isolation [14][25]. - Young Professionals: Higher floors (12-18) are preferred for better views and privacy, but considerations regarding elevator dependency and emergency evacuation should be made [14][25]. Group 3: Market Trends and Pricing - Price Dynamics: The price of residential units typically peaks in the mid-level range (9-20), with the highest demand for floors 18-22, while lower and top floors tend to have lower prices due to various disadvantages [15][17]. - Investment Returns: In major cities like Shanghai, mid-level floors (15-25) sell quickly (7-15 days), while lower and top floors often take longer to sell (over 90 days) and may require price reductions [16][20]. - Regulatory Changes: The implementation of the 2025 Residential Project Standards is expected to improve living conditions in lower floors, making them more attractive options [20][21]. Group 4: Conclusion and Final Advice - The article concludes that selecting a floor should be based on personal needs rather than marketing hype about "golden" floors, encouraging buyers to consider their unique circumstances [23][24].