Core Viewpoint - Nationwide, 19 provinces are actively implementing policies to enhance residential quality, focusing on creating "good houses, good communities, good neighborhoods, and good urban areas" in response to national calls for improvement [1] Group 1: Quality Upgrades - Provinces such as Shandong, Shanxi, Henan, Jilin, and Sichuan emphasize four dimensions in their "good house" policies: spatial quality, all-age friendliness, green intelligence, and safety durability [2] - Minimum residential ceiling heights are set at 3.0 meters, with specific provinces like Shandong and Henan requiring heights of 3.1 meters and 3.15 meters for homes equipped with central air conditioning, underfloor heating, or fresh air systems [2] - Requirements for entryways include independent settings with a minimum width of 1.2 meters, while kitchen and bathroom specifications include a total kitchen counter length of at least 3.0 meters and a minimum shower wall waterproof height of 2.0 meters [2] - Sichuan encourages the design of functional balconies, distinguishing between living and scenic balconies, promoting green planting and vertical greening [2] - Local cultural respect and innovation in technology are highlighted, with provinces encouraging the use of new technologies, processes, materials, and products to drive the transformation towards intelligent and digital residential construction [2] Group 2: Financial Support for Renovation - Local governments are utilizing special bonds to fund the "good house" initiative, providing financial backing for both new and old housing standards [3] - For instance, Sichuan has allocated an average of approximately 900 million yuan annually over the past three years for old community renovations [3] - Zhejiang's Wenzhou is packaging old community renovation projects to explore operational revenues from parking spaces and charging stations to balance renovation costs [3] - Hubei's Huangshi city is promoting direct investments from state-owned enterprises to enhance community service facilities and support old community renovations [3] - Hubei's guidelines for transforming old houses into "good houses" emphasize a replicable and scalable approach, encapsulated in the "new, good, and build" strategy [3]