I suggest you find a way to scale the business. Definitely seems lucrative of a side hustle considering that some furniture can go up in value due to inflation alone as it has a long-term shelf life.

Perhaps you could turn it into an e-commerce business and create a brand that resembles the furniture and invest in some (less than $500/mo) ad spend. Maybe? Maybe not. Just a thought. I do like reading these kind of articles as it gets me to think creatively about new possibilities to make money.