My parents also have a $200K court judgment for a judicial sale on the property against this lien, but they have not exercised that judgment. 

I'll reiterate that at this stage I'm not yet ready to jump on any one property, this is purely an educational exercise for me.

The validity of the lease may also be enhanced by evidence that both parties complied with the terms of the lease and that the rents were paid on time.You are not paying yourself a rent, but your Medical practice ( hopefully it is LLC elected as S-corp) is paying a market rent to your business entity, which is LLC.

Bigger Pockets help  Sounds like you are doing a Wrap with a balloon, not a Subject To and in addition to that, sounds like the bank can exercise the Due on Sale clause.

The best thing to do is spend the time speaking with someone who will listen to your objectives and help put together a plan that enhance your overall business plan.

I won't focus to much on the agent side of it, but of course I will exercise the duties in future deals of my own and hopefully a few referrals here and there.

Toured one place with heated pool, billiard room, tanning salon, full-sized indoor basketball gym, exercise room, movie room, and so on and so forth.

If the tenet buyer exercises the option, then we would minus the $8000 and they would buy it from the seller at $92000.

Of course, if the tenant buyer never exercises, the payday isn't there, but maybe you can get a second buyer and try try again?

You have a constitutional right to carry a gun and I suggest exercising it!