Key Factors for a Good Seller-Financed DealCash Flow: Rental income should exceed monthly payments (PITI) by at least 1.25–1.5x.Purchase Price: Compare to ARV and market value for fair pricing and equity potential.Interest Rate: Aim for competitive rates; higher rates must still allow positive cash flow.Amortization/Balloon Terms: Favor longer amortization and align balloon payments with your exit strategy.Down Payment: Lower upfront costs reduce risk but should meet the seller's expectations.Flexibility: Seek no prepayment penalties and fair late-payment clauses.Property Condition: Ensure the property’s condition matches terms through inspections.Seller Motivation: Assess the seller’s willingness to negotiate favorable terms.Exit Strategy: Have a clear plan for refinancing or payoff at term end.Portfolio Fit: Ensure the deal aligns with your financial goals and risk tolerance.Vetting multiple deals and consulting professionals is crucial to making sound decisions.

With the fund I used, they had a month where they had a few defaults, the return was a bit lower, and they sent out an email apologizing for the lower yield. 

I got 800+ credit and great mortgage offers so only reason im doing this seller financing idea is that its lower monthly cost

The result is typically less loan proceeds, lower rate, worse terms, etc.

Property managers have established vendor relationships and can handle issues quickly.Cons of Hiring a Property Manager❌ Lower Profit Margins – Management fees (typically 8-12% of monthly rent) eat into your cash flow, which can be a dealbreaker if your margins are tight.❌ Less Control Over Tenants & Maintenance – You won’t be as involved in selecting tenants or overseeing repairs, which might lead to decisions you wouldn’t have made yourself.❌ Not All Property Managers Are Great – A bad property manager can neglect your property, overcharge for repairs, or poorly handle tenant relations, leading to unnecessary headaches.Which Option Is Right for You?

Class A properties will generally have high valuations and lower market Cap Rates.Class B Property:A step down from Class A, Class B properties are in the 10 to 20 year-old range, and are mostly well maintained.

Are there any lenders who are lower than this, I've been brokering myself.

Regarding price, do you have any suggestions on how I can get him to agree to a lower price?

For investors, the current market presents a mixed bag: while short-term rental income may be lower, Miami remains a strong market for long-term growth as affordability attracts more tenants.What’s your take on Miami’s rental market?

Working with a mortgage broker that specializes in DSCR loans will help you find better rates and programs such as lower DSCR ratios such as a DSCR 1 ratio for better terms versus needing a 1.2 or 1.25 DSCR ratio (more on that below).