买房选楼层，“买单不买双”有依据吗？住进去以后才知选错了

Core Insights - The article emphasizes the importance of floor selection in real estate, highlighting that it significantly impacts living experience beyond just a numerical value [1][3][16] Group 1: Living Experience - The choice of floor affects noise levels, ventilation, and lighting, which are crucial for a comfortable living environment [5][12] - Residents on certain floors may experience disturbances from neighbors, particularly in buildings with poor sound insulation [7][10] - The article illustrates that even a one-floor difference can lead to substantial variations in sunlight exposure and overall comfort [12][13] Group 2: Market Perception - The preference for odd-numbered floors over even-numbered ones is rooted in practical experiences rather than superstition, as potential buyers often consider these factors when purchasing [15][16] - The article suggests that as the housing market evolves, buyers will become increasingly discerning, leading to potential challenges in selling properties located on less desirable floors [15][16] - The perception of floor value can influence resale opportunities, with buyers being cautious about properties on even-numbered floors due to past negative experiences [15][16]