As a newbie, I need someone to guide me from the beginning to try to avoid mistakes and hopefully be very successful.

You can hear real-world examples of how others have built their investment portfolio and (hopefully) learn to avoid their mistakes.4.

If you want to avoid partnerships, bring them as lending partners vs equity partners.This post does not create a CPA-Client relationship.

I quickly chose one of the first 'investor-friendly' agents I found, bought the cheapest duplex on the market, and only interviewed a single property management company.Looking back, I wish I had taken the time to connect with more local investors in the area and leveraged their experiences to help me avoid some costly mistakes.After two years, I sold that underperforming duplex and reinvested closer to home.

I understand why you want to avoid a HELOC.

That said, I’d make sure to document your intent to occupy each property clearly to avoid potential issues later. 

Honestly, it is a lot of work, and there are some big pitfalls you want to avoid, but its not rocket science. 

You can hear real-world examples of how others have built their investment portfolio and (hopefully) learn to avoid their mistakes.4.

I am looking for a duplex outside of the city to live around less people (and avoid unnecessary parking tickets haha).

And you're right about avoiding weekly travel—sound systems can save you time and stress!