It's the source of most of my liquid cash.

Due to interest rates and overall market conditions, sourcing SHF or small multifamily LTRs that cash flow is still challenging unless you're putting down a significant amount or finding deals off-market.Nevertheless, my team and I still have an extensive network of investors focusing on SFH deals and small multifamily acquisitions. 

If having rental properties was to be our main source of income, how would we go about receiving financing. 

What you will need is enough money to cover that expense from some source when the time comes to address it. 

I have found internet leads to be the best leads I can find.Here are a few reasons I choose to use a website targeting motivated sellers as my number one lead generation source.

@Benjamin ColemanRecommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.

Privately sourced and negotiated.

I don't have any other sources of income

So, I do not need these sources of income in order to afford the property, but I've been told that I may need a farm loan?

I should have mentioned that I bought this house in April 2023, and according to some sources online, houses in Lake Nona (Orlando) have appreciated around 8-9%.