That would mean there is an approved site plan that includes roads, water, sewer, storm water, curb, gutter and any required buffers.

It came up that this blind was for a rental house and then I got the required response that we have all heard "I would never want to deal with renters yada yada yada".  

Not sure what your local law requires, you'll want to check on that.

The PM business is not an easy business and most have fair fees for the work that's required.  

As many cities require insurances for any rental properties, this will be very challenging for market being affected.

The dscr loan is requiring 25% down, and 13000 in closing for a total of 48.

Due to item 1, adding an ADU can require years to start achieving any return (once the accumulated cash flow recovers the initial negative position).4) Adding an ADU is a slow process.

We determined the ARV, estimated our rehab, decided on our required profit, and then negotiated on the purchase price based on that data.

I understand credit enhancements and additional guarantors are sometimes required but to be unable to cover escrow funds and to give away deal ownership for that service is kind of crazy but back to the main point, the real issue is when the Co-GP is not truthful about their true role or embellishes their portfolio/ unit count. 

What documents do they require, what credit scores do they allow, how do they verify previous rental history, etc.?