At minimum, I am looking for the name of the deceased, a name of the personal rep/heir, and a name/contact for the attorney involved. 

Tell them you strive for a 5 star experience.Have your automated checkout message say if there is any reason they don't think you deserve a 5 star review to contact you first and see if there is anything you can fix.

I recommend that you contact a lawyer to setup this process for you.  

An uncontested foreclosure is often the best way to resolve issues with subordinate lien holders though I've also contacted some and explained they were about to be named in a foreclosure and suggested that could be avoided if they just released the property from their judgment/lien.

This plan covers 24/7/365 troubleshooting services from Lula's experts (such as guidance on resetting a circuit breaker), tenant coordination for scheduling repairs, and access to a network of vetted professionals.Once you're subscribed to Lula, you can set aside a pre-approved amount for repairs, which can be used without needing to contact you as well.

@Nicholas Haubner Contact Montvale's tax assessor and building department to see it is currently classified. 

Quote from @John Busch: Truly appreciate the multiple responses and look forward to continuing our communication as we live in Southern CA and do not have many contacts in that part of the county. 

Please forward the contact information for any vendors with which you have experience or knowledge who can help exit a low-usage time share. 

Be sure you consult your agreements with them as well to determine if there is some other action you are responsible for.You may also want to contact your insurance to find out if and when they may step in and do something.

I contacted the female renter and asked what was going on and she said he was living there, my lease like most leases states tenant must inform me if someone else wants to move in and cannot sublet, I always keep all my rental agreements in one spot and I don't have hers so now what do I do?