Welcome Brian,
We have been doing the BRRRR thing for quite a while but we are leaving more cash in deals as of late. Interest rates being the biggest change. We do love this market though. @Andrew
@Andrew Postell is my conventional lender of choice - who posted above. He has helped me see how to best use conventional lending in the investor space. He is an investor so he gets us!
I am curious where pure BRRRR deals are working these days. We got a little spoiled over the last few years. Prices have softened a bit but not enough to compensate for rate increases yet. We have also done "slow BRRRRs" like the one we're doing now where we are leaving money in it but one day in the future will pull it out when we can still make cash flow. I try to remember that money left in a property isn't gone like spent cash on groceries, it's just moved into a property that we still own. That takes the sting away a bit!
Best of luck to you. You came to there right place!