UK DIY Homeowners on Post-Renovation Transition Experiences

Finished your DIY project. Now what? Genuine question for r/HomeImprovementUK - you've just finished a big renovation/project. The construction is done, the tools are away... You've just overspent on the budget. What do you do next? Paint samples? New curtains? Just live with it for a bit? I run a home and garden brand and I'm curious about that transition from 'building mode' to 'living mode.' Do DIYers even care about styling, or is that someone else's job? I'm researching for an article and would love to know genuine experiences. Thanks so much!