If you want to provide your property's address, I can give you some additional feedback. 

Is there the option to rent a bedroom on your side of the duplex for additional income?

Additionally, we’re integrating trade-focused businesses (e.g., plumbing companies) into the organization’s ecosystem, creating another revenue stream that complements the housing initiatives.Paying Back Investors:Investors will see returns in two phases:Early Phase (5-10 years): Focus on cash flow from rents, property flips, and other high-yield projects to generate liquidity for investor payouts.Long-Term Phase (10+ years): As the endowment scales and stabilizes, surplus income from the portfolio will be used to gradually buy out investor shares.

Quote from @Lionel Quiambao:  ... and maybe throw in the option for the tenant for more speed at an increased rent to cover the additional payment. 

Additionally, I wholesale deals and we buy & hold in SE Wisconsin.

It certainly has a large dependency; you are at the mercy of that one OTA.In addition, unless you are at ideal occupancy, alternate platforms can fill some holes.  

If you’re okay with the lack of control, it could Be good for you.A benefit in addition to being passive is that you can invest in whatever markets you’d like.

After we gave him additional time to come up with the money (a mistake I know), he said he COULD pay, but that it would only be in cash (not in the lease) and we would have to come pick it up.  

Feel free to reach out if you have any additional questions.Cost Segregation FAQ

You are correct, however I was clarifying if the ask involved trying to figure out a persons’ citizenship like asking for a the person’s green card in addition to or in place of.