After some time we are able to renovate with new flooring, new paint, new light fixtures, new bathroom fixtures and vanity, new kitchen countertops, and painting the kitchen cabinets and new cabinet hardware for about $7500 on a 1/1 or 2/1 apartment.

And how are you cleaning in 10 minutes???

Sure, I've had to replace a roof and I've redone floors twice.

"Modular" structures are allowed to get a CofO in the US if they're IBC/IRC compliant -- which requires someone to do code compliance checks on the factory floor.

The tenant who wants to return has also been a very good paying and clean tenant.

It integrates very well with many other programs (Resort Cleaning, Pricelabs, Smartlocks like the Schlage Encode, etc). 

The house is in really good shape and the area looks fairly clean, but a couple people I've talked to have a lot of concerns of that area which is giving me second thoughts... any other locals able to shed some light?

Your financials don't account for maintenance, collecting coins, cleaning, or any of the other work involved.

Full kitchen and bathroom remodel, new floors, drywall, interior and exterior paint, landscaping, and misc.

My got to if booked through AirBNB is I have my cleaner go in at least once a month to do a spot clean and change linens so it gives me eyes on the property.