We have a requirement to turn a Wordpress single-install into a multi-site install.
This is proving more difficult than first thought, particularly around mapping the domains.
Have you built a multi-site install before? Then get in touch. We're using one Wordpress / WooCommerce site, and creating a network of 2, then later 3 sites, ideally using the WooCommerce Multi-Site plugin to share products and inventories around the network.