@Jason Wray, I totally agree with @Brandon Croucier's comments.

They were total add-ons.

In other words, the employee contribution limit in 2019 is $19k, meaning you can only contribute $19k total between both plans (as the employee).SDIRA contributions do not count towards this $19k.

Doing a 100+ unit deal is totally doable as your first transaction.  

I'm thinking interest rates will sit at 6.25-7.5%, with total cost at roughly 210k.

For example if rent is $2,500, you would expect total gross income of 7,500/month if my criteria is 3x income?

We bought it in cash with 9 investors for a total of 970k contributed.  

I usually provide our budget as well with totals spent. 

Maybe a month of vacancy total in the past 3 years.I'll take that deal all day.

I got a primary loan for around $530,000 and a second loan for $110,000 so my total out of pocket was about $10,000 for closing costs.