Core Insights - The article highlights the importance of third-party supervision in home renovation, emphasizing how it can alleviate stress and ensure quality control during the process [1][4]. Group 1: Renovation Experience - The renovation experience of a family in Guangzhou illustrates the challenges and complexities involved, particularly in hidden engineering aspects [1]. - The family faced difficulties initially but found success through thorough research and planning, including comparing different renovation companies and options [3]. Group 2: Third-Party Supervision - The introduction of third-party monitoring services, such as those provided by Tuba, was a turning point for the family, offering objective and impartial oversight of the renovation process [4]. - The monitoring service covered critical stages of the renovation, including material acceptance, hidden water and electrical works, waterproofing, and final inspections, ensuring compliance with standards [4]. Group 3: Benefits of Professional Oversight - The presence of professional supervisors helped maintain transparency and accountability, leading to more rigorous construction practices by the renovation company [4]. - The family experienced a less stressful renovation process, allowing them to focus on daily activities while professionals handled the oversight [4].