They do a couple webinars each month as well as mini-camps/workshops on specific targets periodically.

My custom new build was just completed, and I noticed that the 3 mini split units installed are set up as a multi-zone system connected to one condenser.

A mini split is ideal, but even separate baseboard controls will keep tenants comfortable.I’d keep the rehab clean, durable, and functional.

In about 5 min I found half a dozen ways it's blatantly unenforceable or out right illegal.  .That's rich!

The DSCR min is not an issue.

Most of GP syndicator have received bad reviews from debt agencies, by saying their business plan doesn't make sense, and that the NOI target  is off by 20-30% sometimes.For (2), understanding the CRE/RE cycle is important; from a historical basis, there are always two mini-bullish cycles after one downturn, and one mini cycle is about 4-5 years. in 2020 we are reaching the third cycle where usually we will see more volatility and indeed it does happen.

I did a mini house hack in a 3br condo in Chicago to get started and have scaled from there. 

Doing the mini-splits would raise my tenants electricity charges in the winter that is correct.

You hit the nail on the head; each STR is a mini-business. 

Too late now, but you've learned....no boilers, no chillers, no aluminum wiring, no old small bad panels.Some chance these days you could replace with mini splits.