Action Details
Requirements and how-to articles for Facebook's action:

Coming Soon.
Browse the list of Facebook's Marketplace listing partners and contact them to arrange for your inventory to be on Marketplace.
Coming Soon

This feature is currently only available in certain countries.

You need this to get it done:

Contact Listing Partner
Only currently available in Brazil, Canada, France, India, Thailand, United Kingdom and United States.
Requirements missing or found errors? Report

How-To Articles
A list of useful links for you:

Facebook Business - List Home Rental Inventory on Marketplace
Official list of Facebook Marketplace listing partners.
Link missing here or found errors? Improve How-Tos