However, you will not be able to convince them of this if they believe otherwise.Two options:  Move out according to lease terms or tenants to purchase flooring.Caveat:  If they get bad advice from their Homeopath, Naturopath or other unqualified consultant, you could be headed to court.

Some of those expenses being a Rental License $50 per unit annually, Fire Alarm License/ Certification $225 plus monthly monitoring fees, Certificate of Rental Suitability $25, Business Privilege License $300 per entity. 

If that use is allowed, then I would consult a local attorney who is familiar with the zoning and has experience with the board to help guide you through the process. 

Any reason why having my license would prevent me from continuing to do consulting on the commercial side if I am well insured?

The IRS monitors it for signs of tax fraud."

The tenants can also access the camera as well.Lights are automated to turn on so that the delivery person knows he's being monitored and recorded.I will say there is a LOT of things you can do for automation.

@Victor So, you may want to consult with an Elder Law attorney, a CPA, and lender to navigate potential risks like: non-assumable mortgage (POA might be a workaround?)

I have been a GIS consultant the past 20 years.

Her daughter said, we never got the notice & that she'll consult with her attorney. 

You should consult with an accountant to determine the proper way of reporting this.