Add setup instructions

README.md

@@ -4,3 +4,16 @@ This repo represents the final state of the app created during the [Redwood Tuto
 It is meant to be a starting point for those working on the [Tutorial Part 2](https://redwoodjs.com/tutorial2).
 
 This repo contains much more styling than the one we built together in the tutorial, but is functionally identical.
+
+## Setup
+
+The [tutorial itself](https://redwoodjs.com/tutorial2/prerequisites) contains instructions for getting this repo up and running, but here is a summary of the commands:
+
+```bash
+git clone https://github.com/redwoodjs/redwood-tutorial
+cd redwood-tutorial
+yarn install
+yarn rw db up
+yarn rw db seed
+yarn rw dev
+```