Give it your launch date and product count. The planner builds a week-by-week checklist so nothing gets missed before you open.
Theme, pages, policies, collections, products, payments, shipping and a test order, laid out in the order that avoids rework.
Ask for a first draft of your about page, FAQ or shipping policy at the step where you need it.
Does it set up my store?
No. It gives you the plan and drafts. You make the changes in your Shopify admin.
Does it give legal advice?
No. Policy drafts are starting points. Check local legal and tax rules for your business.