I'd check out Natalie Kolodij's podcast- she knows her stuff and she makes the concepts simple and interesting. 

Concept has been proven across the street.

Little background on me to help paint the picture for my business concept.

Research co-living companies like PadSplit and HomeRoom to get an overall understanding of the concept. 

Many, if not most, are still unfamiliar with the concept.

While I understand the concept that you are describing, at the end of the day you may just be spinning your wheels on this one.

I'd like to chime in on a couple of the common misconceptions that a lot of people here seem to have, both with education in general and with Renatus in particular.First, the concept that Renatus is MLM. 

First you need proof of concept that you can do it on your own.

No personal experience here but here's a helpful reference from someone who wrote a blog about different aspects of a 2 flat remodel in Chicago Scroll to "Two-flat journal 6: How to make an all-electric house" - - speaks a little about heat pumps and cost In the HVAC section.  

Fellow Gen Z'ers, if you have big aspirations, find someone you aspire to be like and follow their advice and actions.It's simple in concept but challenging in execution.