Ask HN: What's the quickest way to build a service marketplace?

Hello HN. I'm building a service marketplace, similar to Fiverr, but simpler - I just need to have browse/search/filtering, an availability calendar for every service provider (that they can edit) and payment processing.

Speed is of the essence, so I'm looking for the quickest way to get a fully functional v1 of the website. I'm thinking about using WooCommerce with a few plugins (e.g. Listify) and some customization.