As above, so spare wheel but two cans of tyre foam. And two key fobs, make sure you get both as a replacement is very expensive.
You don't need to have your Cup serviced at a Renault franchise dealership to keep your warranty valid, any decent service centre/garage that uses approved parts will keep your warranty intact, this has been law for some time now. No reason to pay nearly double at a Renault garage if you know a good local trustworthy specialist to do it.