Are there any windows in this home?

Kitchen and bathrooms.

Possibly but the problems I’m having stem from having too many cooks in the kitchen already so to speak, and failures of what is supposed to be seamless transitions among different payment systems, so I’d be worried that adding another layer of complication, more entities and more software could lead to more potential failure points.

I remember visiting a buddy’s place in Austin years back..he had a similar setup over his detached garage and was convinced that adding a window unit and some carpet would let him count that space towards the home’s total square footage.

I do whole house HVAC systems, not window unit ACs. 

I haven't drove through that area in about 10 years but I remember we closed all windows and locked everything up when we did.

Electrical work, plumbing, foundation, windows, roofing, and AC/Heat.

The lender has a duty to track their loans and recorded documents are notice of the change in ownership.The most serious problem is when a "kitchen table transaction" is used and not-recording the deed is used to intentionally hide the transfer. 

Get a good exhaust fanEven if your bathroom has a window, I would still suggest this.

I want to refurbish the entire house, including a complete kitchen and baths renovation, add an addition on the east side, new roof and siding, new flooring everywhere, paint inside and out"Then ask the GC to go over and put this into a more formal document.