Why don’t I purchase a house under my LLC then overtime sell it to my personal retirement IRA at a discounted rate.

I wouldn't call that a true "DSCR Loan" - especially considering that a ground-up construction property won't have any cash flow so DSCR would be negative or 0 numerator if you'd try to calculate it ground up multifamily is not 0 cashflow there are hundreds of thousands of apartments built every year, leased up, and sold for a profit as well. we build not only at a discount for investors but 1% on infill lots I'd be really careful with all your absolutes. you can get land for 10k in columbus on lots you can build 2-4 units on in one of the cheapest construction markets in the country.

Referals are always great, you could provide current tenants a discount for anyone they get to sign.

Before you charge anything, reach out and get your discounts. 

@Scott Glozzy To optimize your STR as a mid-term rental during the offseason (Oct-Mar), set a 30-day minimum stay on Airbnb and offer a monthly discount.

I learned the hard way that things can go wrong quickly, and if you don't have cash in place, you might be forced to sell at a discount.

I would have a contractor price out the flooring, a lot of times they have discounts at wholesaling floor companies that you can get a better price with..

IF anyone has the link for that training and the discount code, let me know please.   

You might get a decent discount for adding the policy to your overall stack.I would also look at adding an umbrella policy to cover the whole shebang.

Buffett let the cat out of the bag years ago on mobile home parks and you're not going to fall into tons of discounted deals on anything right now.