Core Viewpoint - The article discusses the pros and cons of the horizontal hall layout in residential properties, highlighting its declining popularity in the market due to various drawbacks. Group 1: Advantages of Horizontal Hall Layout - The horizontal hall layout offers a strong sense of spaciousness and visual openness, making the indoor area appear larger and brighter, enhancing comfort and aesthetic appeal [3] - It provides excellent lighting and ventilation, as the large openings allow for ample natural light and better air circulation, which can lead to energy savings [5] Group 2: Disadvantages of Horizontal Hall Layout - The layout can lead to chaotic zoning, making it difficult to arrange furniture effectively, which may result in wasted space [7][9] - High costs associated with enclosing balconies for privacy can be a significant drawback, especially in high-rise buildings where the price can double [11][13] - The design may lead to poor thermal insulation, causing discomfort in winter and summer due to inadequate temperature control [18] - The horizontal hall layout is becoming less desirable in the market, as it is perceived to be less sellable, leading to properties becoming "immovable assets" [20]

Core Viewpoint - The phrase "the rich do not buy horizontal halls, and the poor do not buy vertical halls" reflects the underlying preferences and practical considerations in housing choices, particularly regarding the layout of living spaces [3]. Group 1: Differences Between Horizontal and Vertical Halls - Horizontal halls have a layout where the width is greater than the depth, allowing for a linear arrangement of the living and dining areas [4]. - Vertical halls, in contrast, have a smaller width compared to depth, resulting in a layout where living and dining areas are not aligned horizontally [4]. Group 2: Advantages and Disadvantages of Horizontal Halls - Advantages of horizontal halls include better lighting due to larger windows, wider views enhancing the living experience, and higher space utilization allowing for diverse functional arrangements [7]. - Disadvantages include higher renovation costs due to larger areas and complex designs, increased maintenance costs, unclear functional area divisions leading to a cluttered feel, and lower privacy levels [9][11]. Group 3: Advantages and Disadvantages of Vertical Halls - Advantages of vertical halls include better privacy through distinct functional area separation, a stronger sense of spatial layering, and lower renovation and maintenance costs due to smaller areas [13][14]. - Disadvantages consist of insufficient lighting due to the vertical layout, limited space which can be problematic for families, restricted views affecting the living experience, and greater difficulty in renovations due to fixed layouts [16]. Group 4: Conclusion on Housing Choices - The choice between horizontal and vertical halls should be made based on individual needs and financial capabilities, rather than strictly adhering to the saying "the rich do not buy horizontal halls, and the poor do not buy vertical halls" [18].