Quote from @Frans Calderon: Good review.

Demand, quality of tenants, etc.According to my analysis should give a 12% CoC return but this is my first commercial property purchase just like some insight or if I should pursue other forms of commercial real estate. 

As long as the tenant receives it and signs a copy, you should be good.Certified Mail works because the Courts accept this as delivered even if the tenant never picks it up.

As a landlord, what is the best approach to handle this case?

There’s nothing you can do to prevent that from occurring and it’s quite frankly the first defendant most plaintiffs attorneys will think to include.

Has anyone done this?

Quote from @John Silva: Hi all,Has anyone leased their units to companies providing services to sober living or elderly care services? 

DM me - Happy to share learnings so far and give you an agent referral.

Cash-out refinance: this is a little painful with current interest rates3.

Quote from @Kimberley Smith: Great area, especially with a college nearby.