I actually believe in this business model. 

To clarify, my banking model for the Series is to hold accounts for each series member. 

Just keep in mind that it's not all about rate and fees - there is a considerable knowledge and expertise component that should be considered as well.

Its return is achieved due to an alternate rent model.  

As someone who deals and talks to real Private Lenders (small shops run by a guy who lends his own capital and doesn't use big box), they have a hard and fast business model that produces the rate of return they need to remain profitable and curb the risk on their cash.So the best product for a budding fix and flip investor is the bridge loan which includes acquisition money and construction money. 

Since the assumable financing and seller carry combined could put a strain on your monthly expenses, it’s important to model different scenarios for vacancy, maintenance, and management costs.

Currently finalizing a deal for another property with a different individual investor where we will have the same payout model, but they will put up a bit more cash to cover all the admin work I have to do to set things up. 

The purpose of investing in a syndication is to leverage the sponsor's time, expertise and ability to source great deals, but if the experience is going to cause you to lose sleep at night, the return may not be worth it.

I would appreciate tips from anyone who has experience making this model work in these areas or similar markets.Looking forward to your advice and recommendations!

Their model looks great.