These are old rules and the numbers should actually depend on interest rate levels and be much higher when rates are low, much lower when rates are high.

Hard money is sort of a last resort, that's typically meant to be a short-term solution and will carry a higher rate and/or fees compared to most other options. 

I believe that this is due to (finally) rising interest rates deflating asset values, which is highly correlated to the exponential increases in income for top earners like CEOs, executives, money managers, RE investors, and Private Equity Groups.To me, the only logical stance is "rational optimism" (I heard this term from Morgan Housel).

Here are some common financing options:Traditional Mortgage: Obtain financing from banks with a down payment, paying off over time with interest.Hard Money Loans: Short-term loans with higher interest rates, often from private investors, suitable for quick acquisitions or credit-challenged investors.Private Money Lenders: Individuals or groups offering direct loans, with terms negotiated privately.Seller Financing: Buyers make payments directly to sellers over an agreed period, with terms negotiated between parties.Home Equity Line of Credit (HELOC): Borrow against existing property equity with a revolving credit line, typically offering flexibility.Real Estate Crowdfunding: Pool funds with other investors via online platforms for various real estate projects, offering diverse investment opportunities.1031 Exchange: Defer capital gains taxes by reinvesting sale proceeds into similar properties within a specific timeframe, useful for tax optimization.REITs (Real Estate Investment Trusts): Invest indirectly in real estate through publicly traded companies, offering liquidity and diversification.Joint Ventures/Partnerships: Collaborate with other investors to share resources and risks, leveraging each other's strengths for larger projects.Subject To Financing: Buy a property subject to the existing mortgage that's in place on the property (doesn't get paid off when the property sells).Assumable Mortgage: Buy a property and assume the mortgage that the seller already has in place.Lease Option: Rent a property with the option to buy it prior to a later date.Debt Service Credit Ratio (DSCR): A loan approved based on the income potential of the propertyThese options cater to different investor needs, preferences, and financial situations, providing flexibility in real estate investment strategies.Thanks,

Now, our rate is 3.5% but I'm not sure what rate I would get then.

The nightly room rate fluctuates between $150 to $275, depending on the seasons.

Unit A is about 100 years old and Unit B is almost completely new.Pros:-The duplex is in a very desirable neighborhood with home value appreciation year over year at about 50+%-Rent is also in high demand within this area-Cash flows well even with high interest rates and increasing property taxes-Home is price below average cost per sq ft-The house has been renovated and some parts of it has been remodeledCons:-All issues are with Unit A, the 100 year old unit.

You're right, lots of depressed rental rates right now and I see cranes everywhere so that supply will likely hit in the next 12-18 months.

You want to make sure whoever you go with has excellent ratings and is able to stand behind their policies, especially in the event of a major catastrophe.

HOWEVER, you pay a higher rate to do that, you are obviously financing more which also increases your payment.