Looking to get started in real estate (buy and hold) - how to finance?

[Antwaiyn Smalls]

Good Afternoon,

I am starting my real estate journey with my business to buy cash flowing properties long term. I have personal capital that I would like to only use if necessary. I am looking to possibly get Lines of Credit from my local credit unions or banks. I have been establishing business credit over the last 6 months. 

From all of your experience, what are the challenges I face with a new business looking to get funding from banks (both local and national)?