The cleanest route but the least attractive method for most investors is to have the investor provide debt.

Day traders are not exempt unless they elect mark-to-market (MTM) accounting, which eliminates wash sale tracking but taxes gains as ordinary income.To manage taxes, track trades closely, avoid overlapping purchases, or consider MTM election if trading actively.

Too much bad debt 😅 kind of a joke3.

Additionally, since my parents are nearing the retirement age, I'd like to prioritize low-debt, high-cashflow deals.

Get on a budget, build your emergency fund, pay off all debts, save up.

The banks thought I was a dead beat because of my debt to income ratio.  

No off-street parking = not worth doing MTR unless it meets all of the following: super urban area where no parking is the norm, highly desirable area with a ton of MTR demand, super safe part of the city, and has great public transportation (think NYC, Hoboken NJ, etc.)Unless it meets all of the criteria above, I pass on those opportunities because my MTR will be eliminating the many people that travel with their vehicles.

prices are high, interest rates are high, there is tremendous demand for inventory, and - one thing that doesn't get mentioned enough - a record number of properties are debt free. 

DOS or more commonly known as Event of default.Alienation of title is an event of default in most all debt instruments not usually located in the Note its in the mortgage  deed of trust etc.And along with other Events of Default  IE non payment of Insurance or tax's or waste these all give the lender the right to Accelerate the note but not the obligation..

First one to pay off both Bank debt and get back initialcollateral.