Here's the bottom line- I know that there are opportunities that do not involve fix and flip that you may be able to bring to an investor who will then decide to invest with you based on the numbers.  

this is old  tried and true method of simply having you pay them to get credit cards .. there is no need to pay for this service.. unless you want to of course.. there is no magic bullet ut there that is going to give you credit and financing unless you actually qualify for it.But zero interest credit cards are used by some to do rehab and then pay them off issue is though your fico score drops like a rock the second you take on all these CC.Also starting out there is zero chance of getting any kind of business line of Credit that is unsecured.

There's literly dozens for free on Meetup. 

I can comment on cash deals.

Hey Luis, wish I had some advice but never seen that done successfully on a househack. 

I'll repeat the obvious too----Take a video, there are lots of apps and hacks and tutorials on how this can be done.

Market research: Research 3-4 similar properties on Furnished Finder and Airbnb to determine your rental rate.

But I draw the line when there is risk of damage to the property, annoyance to the neighbors, health concerns, pests, etc.

I plan to get on an income driven repayment (IDR) plan once I graduate this spring.

I have started small and out of state where I am entrusting people based on referrals.