You can give them actual past performance, but when you start suggesting future performance you are getting into a financial prospectus as a basis for an investment decision.As to disclaimers, on a small investment deal, a property type deal, giving the old disclaimer of "this may not reflect actual performance and no warranty or representation is made" is eye wash, if an investor can reasonably rely on such information along with verbal assurances claimed, you can be had.

But unlike banks, who rely on confusion and government assistance to help them try to monopolize lending by eliminating their competition, Mortgage Brokers originate millions of mortgage loans in America by offering consumers better service, lower rates and/or costs, better terms and more options through multiple wholesale lending sources.

Also, You don't want a tenant 100% of there rent relying on the program.

Some call lease options risky because you're still relying on a tenant paying rent and qualifying for financing to complete the transaction (the purchase option)Ken Corsini wrote an article covering some of the risks, you can check it out here

Talk to a local realtor to get some real comps instead of relying on Zillow so you can get a more factual understanding of your situation.

Note most cities have a zoning law to the effect of "maximum number of unrelated adults per dwelling unit is X"I think Denver is 2 per unit in the single unit zones and 6 per unit in two unit zones.  

I'm not laughing at you, but I just got finished telling somebody that you can use Zillow for sold comps in the area of a property to help you figure out a PRELIMINARY FMV, but never rely on or even quote the zestimate, it's going to be way off.Look for the little yellow houses on Zillow and hover your mouse over them to see what they sold for?

Young adults these days think they should be the boss within a year of joining a company or that they should be able to live in a house equivalent to their parents house.

Otherwise you will be solely relying on someone who is just profiting.

I only rely on my own sanity, not that of others.