@Nicholas614 Have you considered gaining experience elsewhere in the hospitality industry first, such as a restaurant or hotel? As you've probably already found on Facebook, there's not really some big untapped demand for Co-hosts out there - hosts usually choose either someone they already know and trust, or someone with an established hosting profile who doesn't require any training.
Cleaning isn't even the main part of the job, but if that's something you enjoy doing, you can try picking up some gigs on a site like TaskRabbit that you can fit between your study schedule. You'll find that people are far likelier to trust a stranger from the internet with a specific task than with a partnership in their business.