I would finish 4/6 rooms down there with proper egress and optional ventilation.

My view is there is more protection on a wrap than a sub to and with the right disclosures and underwriting can be an alternative option. 

The best option is to respond quickly and professionally in hopes that they move out.I would give the tenant two options: 1. vacate the rental in one week, leaving it in the same condition as when they moved in, and I will refund their deposit within 72 hours; or2.

This will help you understand your options and decide if it's the right time to hire a pro. 

I really like Lease to own option to get into deals without having to take on massive debt.

There are risky, but high return options like QQQ which grew 27% over the last year or on the other side / safe end, there are super secure short term US government bonds like SGOV which pays out about 4.5% in dividends. 

Reach out if you would like to compare options or revenue potential for different homes and communities. 

@Matthew Posteraro I'm a big fan of starting with the 5% options. 

If you're considering purchasing under a business name, consult a CPA or attorney for setup and financing options.

Happy to help you with either option, send me a DM.