I’d ignore the advice you’re getting here if you’ve never been a landlord before. Run don’t walk away from a piece of rental property! Invest the money in something where you don’t have to play mommy and daddy to idiots. Based on the experience of others I would sell at a loss before putting myself through that.
I’ve made a fortune on rental property and it’s the reason I was able to retire at 60. Now I’m selling my rentals at 70 because I don’t need that income anymore.