The IRS has a guide on rental income and deductions that might help: IRS Rental Property Tax Guide.2.

For example, I mention that every adult must pay a $XX application fee, pass my credit/criminal background, make a combined income of 3x the rent, and whether or not the property accepts pets.

It's also worth speaking with a local real estate agent to identify the best neighborhoods for rental income potential.

I live in Dubai and I also invested a bit in the US over the past few yearsBut I was interested to continue investing in Dubai , maybe at least get a few rental properties to generate some cash flow.i would be interested to discuss with anyone who has similar interest or who has been successful in this ? 

Listing them as an “Additional Insured” rather than just an “Additional Interest” will also safeguard both parties.For the LTR unit, your landlord policy should include property damage, at least $500K in liability, and loss of rental income.

Commercial Revenue Generating properties like office buildings, apartment buildings, retail centers, etc (banks call it "CRE" lending) are typically evaluated from their net operating income, not gross.

If a form submission is not indicative of lead generation, and a ton of organic leads to my inbox is not an indication how effective lead generation is what is?!

It's seen quite a bit of growth and development, the income is also high around that area. 

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. 

@Justin Brin Yes, you can elect to aggregate your rental properties for Qualified Business Income (QBI) purposes, but once you do, you must continue to aggregate those same properties in future years unless there is a significant change in circumstances (such as disposing of a property).