Run the profile as a live channel. Completeness, photos, posts, menus, and review replies are maintenance, not a one-time setup. The measure is profile actions by location, not a vanity view count with no follow-through.
Win the searches a restaurant can win. Head terms like "best restaurants" belong to aggregators and food press. The winnable ground is the map pack, the business profile, and specific long-tail pages: private dining, a signature dish, a neighborhood, an occasion.
Keep a per-location scoreboard. Each restaurant is measured against itself, month over month, with its own trade area and its own search terms. Brand demand is separated from genuinely new demand so the spend does not flatter itself.
Report the actions that make money. Views are context. Calls, directions, website reservation clicks, nearby foot traffic, and confirmed visits where available are the score. When a term or a location is not worth the money, that call is made in writing.
Key takeaway: Local SEO for a restaurant is Maps findability plus an honest storefront. It is not a blog calendar and it is not a citywide "best of" campaign.