I was under the impression that the hydronic systems were basically like the convection with an electric heating unit but had a closed loop water or oil system inside to retain the heat.

I was just so impressed that they would go buy it just because I requested it.

I’m under the impression from the listing that it is currently 4 units that are rentable and they look nice.

Thanks for the post @Laura YatesBased on my initial research and scouting of the Charlotte market, that has been my impression as well.

None of these quotes are really impressing me, I am nearly positive you can get a better deal. 

Just wanting to make sure we are looking at everything correctly before we get out of due diligence.PP: $305,000Seller is contributing $9150 to our closing costs and we are putting 5% down.HOA is $500/year and taxes were roughly $2800 last year.HOA has no rent restrictions but does have a clause in their bylaws concerning household composition.

Alot of people will actually be impressed and help you out more than you think.

But I also know that most consumers out there don't care if there is 1" closed cell spray foam on their walls and that we used fiberglass composite windows vs vinyl windows and the list could go on, but these are things that I care about.

I wouldn't be surprised if a veteran in the game is impressed with you being so interested at your age takes you under their wing as a mentee, or even some sort of unpaid intern type gig.As for investing your current $$, I'd say open a high yield savings account (Ally, Citi, or Marcus by Goldman Sachs) and start stuffing money away from your part time job or side hustle, and save towards a down payment on your first investment property. 

@John Underwood that's pretty impressive longevity.