复式楼为何越来越不讨喜了？过来人透露心声，还没买的要慎重！

Core Insights - The appeal of duplex apartments has diminished as many individuals now approach them with caution, warning against falling into a "sweet trap" [1] - Initially, duplexes were seen as a way to achieve a desirable living space in urban areas, offering more area at a lower price per square meter [2] - However, the reality of living in a duplex often falls short of expectations, with many residents feeling cramped due to the design [3] Design and Space Issues - Many duplexes are designed with a small footprint, leading to a sense of oppression as the space is divided into two levels [3] - Renovation costs for duplexes frequently exceed initial budgets, with some developers requiring homeowners to construct the duplex structure themselves, adding unexpected expenses [4] - The advantages of duplex living may only be realized in situations with fewer occupants, as increased visitors or family members can exacerbate space constraints [5] Ventilation and Lighting Challenges - Duplexes often suffer from poor ventilation and lighting, typically featuring only one large window, which can lead to discomfort [7] - The upper level's lighting relies heavily on artificial sources, making it difficult to ensure a pleasant living environment [7] Height and Comfort Considerations - Height issues are significant, as some designs compromise the first floor's height to accommodate the second, resulting in cramped areas like kitchens and bathrooms [7] - An ideal duplex should have a height of at least 5.5 meters to ensure a comfortable living experience [7] - The decision to choose a duplex should be based on height and budget considerations, with a recommendation to opt for a comfortable two or three-bedroom apartment instead [7]