The goal here was to allow the borrower to build-up cash reserves to get his operations stabilized and the assets in a position to be refinanced.

Any such suggested sites you have already confirmed is real and not a scam??

The difference is its not publicly posted so now buyers agent have to text you to confirm co op before they schedule if they have a buyer who isn’t paying them. 

That can take some time to build the teams, vet them, and be prepared to have some "BiggerPockets" for your reserves if things go south.

I have reserved the room for them, and how they use it is up to them.

The first one confirms the market value of the property for us.  

Reserves, DTI, etc?

Yes, as a home owner you are on the hook for any other miscellaneous expenses that arise but that's why you take out reserves every month in your calculation. 

Additionally, cash purchases can often be quicker and simpler, avoiding the complexities and timelines associated with HML.However, using HML can preserve your cash reserves for other opportunities and emergencies.

Given the equity you’ve built and the cash reserves you have, this option might allow you to leverage better financing terms for the new property.