Presumably the page that has been created is indexable by google and so carries some seo power?
I like it!!
I would like to discuss and understand your various seo options in your pricing table next week.
Please find my respective answers below.
Though we have inbuilt options to set Meta Details but you are free to use any tool you are comfortable with.
Banner Image size must be (1366 X 313) px.
Yes, These City Landing pages opens door for theme subscribers to have their city landing pages with their own SEO contents targeting the City/Destinations.