While the paper work was being processed for the sale that's in process now, it was noticed that the grandson notarized his own signature on the power of attorney document and it now has to go through probate. 

I would document everything, just for an added layer of protection.  

This was entirely my fault as I did not read the documents thoroughly enough to truly understand them.

And make sure you have the relevant bank account statements/preapproval and operating agreement if applicable for submitting offers, as many seller entities may require additional documents for offer acceptance, purchase or re-fi.

So if you want to avoid that, have a will or trust documents to avoid probate and designate your beneficiary.

It is an extremely easy document for anyone to fill out and ensures there are no confusions or misunderstanding after closing.The standard contracts we use in Florida do not stipulate who specifically should present it to the tenants, so it could be the Seller, the List Agent or the Property Manager, depending on who is involved and what is most convenient. 

The fact that he has other properties is actually good news.

It is a binding legal document.

So basically i won't have any legal presence on any of the documents (deed, title and mortgage) but just another type of agreement?

She has the proper documentation which I confirmed with her doctor.