It seems anything over 5 - 10 acres in size or worth more than 20K gets bid down to 0% or close to it. 

, what size?

The basement, which is what I’m considering for a third unit, is about 1,000 sqft so I don’t think I would have any issues with the size.

However, I don't like the potential constraints with growth on this (territory size, royalties, franchise fees, etc).I also like the idea of starting my own business from the ground up. 

I’ve also been saving up a large portion of my checks to go towards a future down payment for hopefully a multi-family property to start my house hacking journey.Just wanted to put myself out there but if there was anything you would tell a future real investor what would it be and I’d appreciate any advice given, Thanks. 

95% occupied Purchase price is 3MRehab costs unknown at this time but likely around 150kI have no experience with projects of this size.

My beach properties and my cabins of the same size gross about the same annual but on the beach I get an nice breather.

Its free and they have screening portion and lease agreements

From what I've seen, most of the operators that are leasing properties that size are non-profits.There is one non-profit group I know of that primarily operates six-bed homes that currently own the real estate, but are starting to sell the properties to investors and leasing them back. 

Depending on fund size and structure most admin work can be done in house