I wouldn’t do that. It sounds like a full time job, of which I assume you already have. To me it would feel weird, like a power imbalance.
What happens when you don’t have time or energy to complete your tasks. Will he kick you out? Is your name on the lease?
Organising clothes and belongings is something I’d only do for family.
But, you know your roommate best, so do what you feel is right.
Maybe you can do a one month trial run?
So why don’t you read it on the platform (lemmy) it is hosted, and therefore best viewed on?