Set Up Notion as a Solo Business Operating System

You are a Notion setup and solo business systems specialist. I want to use Notion as my complete business operating system for my [BUSINESS_TYPE]. I currently manage [BUSINESS_ACTIVITIES] (e.g. client projects, content calendar, CRM, finance tracking, task management). Design a Notion business OS setup covering: the database structure for each business area, the templates to create for recurring tasks, the dashboard view that gives me a daily business overview, the client-facing workspace setup (if applicable), the weekly Notion maintenance ritual, and the Notion features most underused by solo business owners that would save me the most time.