We have cleaned out the three (3) outbuildings and renovated one unit and converted to a Short Term Rental as a proof of concept.

I hope I have to do enough local market research to feel confident enough to give yourself the "green light"!

Clean and simple. 

But I need to plaster one wall, put a coat of refinish on the nice hard woods and just do general clean up and paint. 

.  ~$1,000/night + $900 cleaning fee.  

For non-residential applications (like north side green houses) the thermal benefits could be significant and I'd be exempt from permits. 

They seem so complicated but if they work for you more lower to you  This is what a properly set up funnel, that has a great lead generation system to feed the funnel gets you:We bought this green house now worth $320K, for 10 dollars.While you are scouting the MLS, or Zillow, and doing a search  spending time and effort relentlessly trying to find a deal, and when you finally do find a house, you probably pay market value or close to it....we do absolutely do nothing, no time, no effort, no money, and the leads poor into my inbox, When dealing with true motivated sellers like I do, there is no need for funnels.

I have been looking to buy my first BRRRR property, but I do not know if I am reading the numbers correctly because I am so green. 

That puts me in the green and the interest savings are an incredible wealth builder as well!

@Naftali Green the most tried and true method to make sure you don't work with scammers is by getting recommendations from other real estate investors.