What is a reasonable proposal to private investors for sourcing such a deal?     

They are probably labeling it as a show of good faith.

@Kristi Miller getting started wasn’t difficult because our cleaners had existing clients for private residential cleans.

Private money How did you add value to the deal?

I'm looking for cash out refi money (maybe private) for several SFR rentals in cleveland OH.

I've seen that local banks tend to be the best option for this so if your local banks don't offer it then maybe private money could be the route.

Like @Laura Chotkevys said, you can raise money, creatively finance from the seller, partner, get lower money down loans (SBA - although this is harder for the first deal sometimes), get a private note... lots of ways to go about this with low money down if you put in the work and know how much you need. 

Park have similarly drawn new businesses and developments.These examples highlight how public-private partnerships can be key to transforming underutilized spaces into economic hubs.

I just sent you a private message

There are hard money and private lenders that can offer you short term loans for the purchase price and rehab.