The Google Business Profile is the most important free marketing asset a London restaurant has. It determines whether you appear in the local map pack when someone searches "Italian Soho" or "best Sunday lunch Marylebone". It hosts the photos, reviews, hours, and booking links that diners see before they ever click through to your website. And the difference between a properly set up profile and a poorly set up one is the difference between a busy restaurant and an empty one.
This post is a field-by-field walkthrough of how to set up and run a Google Business Profile for a London restaurant. Save it, work through it, and your local rankings will move within weeks.