The article discusses the idea of writing technical documentation for one's house, similar to what is done for software projects. The author, a first-time homeowner, found it helpful to create a documentation system to keep track of information about their house, such as appliance manuals, repair history, and maintenance schedules. The author used a framework called Diátaxis to organize the documentation into tutorials, how-to guides, technical reference, and explanations. This approach has improved the author's quality of life and will also be useful for future owners of the house.