Is there a tipping point for number of roommates to house hack with before it interferes with quality of life/vacancy rate/price per room?

I consider myself reasonably educated, but could not for the life of me find that. 

I’ve just finished reading Set for Life and it made my interest in real estate just get bigger!

How do I make sure I'm looking out for my investor's best interests while maintaining healthy profit margins for my business?

@Samuel S.I've lived in the downriver area for most of my life. 

If it were up to me I would not buy the new house, but I am married and you know the saying, "Happy wife, happy life!"  

"Crushing It" by @Brian Murray, "Set for Life" by @Scott Trench, "How to Invest in Real Estate" by @Brandon Turner

Hello@Aaron KlattMy current credit score is less then healthy, so I will be doing repairing over the next 12-18 months during my lease/option.

Tried it very seriously a few years ago - given all the scamming that goes on in all aspects of life these days, it's massively difficult to get people to believe you're legit and to work with you.

I'm very young to the game of renting and life itself really, I know that the grass is grown up a lot and I'm unsure if that will cut down on the true cost of it, but I assume roughly $3000-4500 for the 1.25.