Core Insights - The article highlights the significant challenges faced by homebuyers in China's real estate market, particularly in first-tier cities where the price-to-income ratio exceeds 40, indicating that it would take 40 years of saving without spending to afford a home [1] - It provides four key principles for homebuyers to consider, along with recommendations on which floors to avoid when selecting a property [1] Group 1: Challenges in the Real Estate Market - Homebuyers in first-tier cities like Beijing, Shanghai, and Shenzhen face a price-to-income ratio of over 40, while second and third-tier cities maintain a ratio of 20-25 [1] - The high property prices necessitate careful consideration of various factors such as floor type, location, and community environment when making a purchase decision [1] Group 2: Floors to Avoid - First Floor: Poor lighting and ventilation, high security risks, and maintenance costs due to ground moisture [2] - Second Floor: Similar issues with lighting and ventilation, plus the risk of sewage backflow, especially in summer [4] - Top Floor: Poor insulation leading to high energy costs and a greater risk of leaks during rainy seasons [4] - Waistline Floor: Limited lighting and obstructed views due to building design [6] Group 3: Principles for Selecting Properties - South-Facing Rooms: Optimal for sunlight exposure, providing warmth in winter and coolness in summer [8] - Preference for Corner Units: Typically larger and better ventilated, allowing for more natural light [8] - Three-Bedroom Units: Offer more privacy and space for family members compared to two-bedroom units [8] Group 4: Conclusion - The article emphasizes that purchasing a home is a significant decision that requires careful consideration of various factors to ensure a comfortable living environment [11]