At time of purchase I had a couple of engineers over to look at a couple of things.

I am planning to build a business to replace my income in couple of years so as to have monthly cash flow equal to my W2 income.

Can you imagine taking a couple days off work, looking for a new place, paying for new applications, putting down deposits, renting a moving truck, finding friends to help you move, paying to clean your old place, and so on to “Save” $300/yr? 

Brickell has that same kind of potential, but with even higher rent ceilings thanks to its location.A couple of things to keep in mind as you dive in:Financing: As a first-time buyer, you might qualify for low down payment programs.

This doesn't apply to you but for other couples in the same predicament. 

I need credibility, either through working for a couple of years for a company or buying my own property, starting small, and scaling with time.Now, my plan is to graduate next year (Im a junior), and get a job in a firm as an analyst in order to build that experience and mainly cover my living expenses, while on the side buy my first small property and go from there.However, and this is where I start overthinking,  I still have 1 year left in school and I want to use it to my advantage as I don't have any expenses or responsibilities other than school yet, and I want to do my first deal.

The majority of buyers appreciate the expertise that a good agent provides (local market knowledge that can only be gained by being active in the market buying and selling all the time, looking at most of the new listings in person or at least online daily, a background in or at least understanding of building construction, relationships within the network of professionals in the industry doing deals, vendor referrals, legal protection through E&O insurance and keeping up with constant changes in approved contracts and required disclosures and forms, negotiating skills (the average person is terrible at negotiating directly and has no desire to, I find Americans are uniquely averse to negotiating and prefer to outsource it but I digress), etc.).

Then after a couple weeks the goal moved to 10 calls a week.

That said, my last Booking.com guest a couple of weeks ago was a bit difficult pre-arrival but ended up being a great guest and left a 10 star review (no comments though).  

I have read a couple of Brandon Turners books on house hacking and multi family and really enjoyed his writing style.