The SEO tools provided with every site are designed to help you ensure your content is worded in a way that will help search engines properly index your site.  Features include:

• Focus keyword and content analysis
• Post titles and meta descriptions
• Robots meta configuration
• Readability check
• Permalink cleanup
• XML sitemaps

Yes!  Whether you choose the one page option or the multi page option, you can always upgrade.

I use WordPress to build all of my websites.

Absolutely!

I can set up a monthly plan for ongoing updates, or just charge hourly for occasional updates.

I do ask for a deposit before work begins.  The actual amount depends on the scope of the project.  Hosting is billed annually.