How hard is it for a person with high credit score but no income, retired to get a loan?

I never run credit so I am curious to know from current lenders that deal with credit daily. 

PROGRAM 2 Owner use up to 3 weeks 40% of Adjusted Gross Standard FF&E in high season & 3 weeks Revenues from the Unit and accessory in low season package required.PROGRAM 3 Owner use up to 6 weeks 30% of Adjusted Gross Standard FF&E in high season & 6 weeks Revenues from the Unit and accessory in low season package required.HIGH SEASON: DECEMBER 21st - APRIL 15th LOW SEASON: APRIL 16th - DECEMBER 20thNote: The following fees are deducted from the gross revenue before the split:5% Management fee, 5% Travel Agent Commissions, 2% Credit Card Commissions, $4.00 per occupiedroom night (TRUMP Fee) & Group meeting fee may apply.Other Monthly Fees: 4% of the gross revenue is moved to the FF&E Reserve account and approximately$20 for liability insurance.Monthly Condominium Dues: $895.57 (These can be deducted from your monthly revenue)Initial Rental Program enrollment fee $500 and $2500 initial FF&E Reserve account contribution.Fees for OWNERS STAYS: In Rental Program (Optional): 1

U can have zero experience and just need a few bucks and a  good credit score and you can buy a home to live in or a rental.. but not development deals.. different ball game

Also---you need to make sure whoever did the rehab did it correctly (no point in paying a premium price is the work isn't done correctly)...lastly if you pay for a turnkey property...how do you know the tenant is paying a market rent and is a good tenant (credit score wise, payment history wise) etc?

A DSCR would be perfect for me because I have funds for down payment, I have good enough credit and my strategy has proven to do a lot more than just service the debt.Does anyone know of any good DSCR lenders that I could contact?

I’m willing to accept higher interest rates on a line of credit as the overall $$ amount is significantly lower than refinancing an entire property at the above mentioned 6-7%, not to mention restarting the amortization schedule all over again.

@Brandon MorganTo buy your second property sooner, consider conventional loans with a 5-20% down payment, house hacking with an ADU, Home Equity Line of Credit, or cash-out refinance.

How about internet?

To their credit they have had good communication with us and have hired the last exterminator that got the job done.