I am 80 years old and rely on investments for retirement income.

Go with any of the above sources.

To match them, I use a formula Sofa: solid color textured pillow (2) + patterned pillow (2) + solid color (2)King bed: 26"x26" pillows (3) + lumbar/body pillow at least 48"L (1) - I'll do a print + a solidQueen Bed: 26"x26" pillows (2) + lumbar pillow 36" (1)Twin/Bunk: 14" x 20" lumbar pillow (1)In outdoor spaces, I keep it simple and match the pillows to the rug.For artificial plants I source from Nearly Natural, Wayfair and Home Depot. 

Without population growth, your rental income will lag behind inflation, requiring you to find additional sources of income.How long your rental income lasts depends on the job growth in the investment city.Non-government jobs are inherently temporary.

Or is the PM also sourcing the deals?

Quote from @Raghavendra Jakkani: The tenant should provide proof of income that doesn't require detective work.

I also agree that there have been so many syndicators who's deals have dried up and they have resorted to teaching/mastermind as a source of income. 

I am always looking for good sources of information, which I might share with our friends who are reading.

That being said, all of these lead-generating companies do the same thing and often use the same data to source contact information.

$1 lent for $10 of income?