Simple does NOT mean "easy" or pain free. 

I love Pipedrive and it's aesthetics and how simple it is to use.

The Rentastic (and other RE focused systems) do seem way more simple, and user friendly than QBO.

I do not trust her, plain and simple. 

Property looked great on paper. 2 (3) bedroom units renovated and unoccupied, 2 (3) bedroom units not renovated and occupied by section 8 tenants.

As @Brett Synicky suggested, keep it simple, as a sole proprietorship.You are also not considering that you will have to pay $800 per year and per LLC to your greedy state.In short, get some professional advice instead of TikTok advice.

Its simple in practice, however you need to make sure the numbers work.

Please keep answers short and simple thank you

However, i would like a person with multiple rentals to help guide me to avoid some simple mistakes.

Basically do it in paper before you go down the road.