I spoke with a knowledgeable electrician in sevierville who works primarily on cabins and he recommended charge point!

It's always a good idea to hire a licensed electrician for any electrical work.This all comes down to how much you or your partner is available to manage the project. 

We also had to have the plumbing and electrical more or less 're-certified' by licensed electricians and plumbers - which some of which wasn't done to code either.

I keep comparing to Aussie and other countries world wide.Buyers agents pretty much don't exist and only listing agents do.true, US is almost always the most complicated one, in other country no need to have buyer agent but there're more, no need to pay tax when selling house, no need to put all 2000 pages disclosure when selling house  , no need to have house with so many certification (required in some states ) before renting it out , no need to hire expensive licensed american-born General contractor when repair house, no need to call specialized licensed educated electrician / plumbing with ipod because it's just .... plumbing. no need to pay tax with annual increase .... no need to pay ridicilous amount of insurance every year no need to check their credit score and immigration status when renter is impying LOL the list is on and on

I  could walk the property and give you a contractors answer to cost and if an electrician needs to pull the permit or not.As most commercial properties have plenty of parking it comes down to bathrooms and kitchen and windows that needs addressed. 

Bring in several plumbers, several electricians, etc.

@Sean HaranI agree with the previous comments on trying to find a house hack or something within a 2 hour driving distance.I did  a local renovation where I was on site at least once a week, did multiple walk throughs will plumber, electrician and the contractor. 

They have only seen one - and it came a day after I was in the attic fixing insulation that an electrician removed to re-wire the upstairs.

So I am able to provide guest services locally, as well as cleaning and concierge, while the owners still get to be involved but don’t have to do the hard work of driving from all over creation to come meet a plumber, electrician, put a faucet cover on for freezing temps, etc. it works well since we are like a partnership.

Consider becoming a master electrician.