I'm not trying to insult you, but the terms "36-Unit Multi-Family" and "First Time Investor" should not go together.

But if I sold today I likely would lose atleast 10k.Would it be feasible to just relocate for the job and rent the house for the time being and see what happens?

It was on the market for a long time because it didn't qualify for conventional financing will it being unlivable. 

If you were able to build equity over time, it could be smart to sell, pay off your loan, and use the money for another venture (flip, investments, etc) if it is truly bleeding you out.

Cash for keys, screening, and lease enforcement seem crucial, no doubt.I’m curious, though—I've been in rooms with pretty successful multifamily operators, and many of them actually frown upon eviction because of the cost, lost rent, turnover expenses, and time.

Would you be better off selling and purchasing a less expensive property that would require less carry should it become vacant for some period of time?

It’s possible to start small, build experience, and scale over time.

@Sean DillonAt 18, you're in a prime position to start building wealth with low expenses and plenty of time to scale.

Being nearby allows you to stay hands-on—you can see, touch, and fully immerse yourself in the process.There’s a lot to learn, not just about managing rentals but also about overseeing property management companies.Handling tenants and maintenance can feel overwhelming at times, but starting with a property close to home gives you the opportunity to gain valuable experience.

You have to give a time period for him to fix or "cure" these violations.