Lender here.There is a one-time closing Contruction loan out there.

I've been searching for HELOC lenders and have been hitting roadblocks with the low LTV's (70-80%) of property value.

You are undoubtedly in the attorney review period, so this is your get out of jail free card if you need it.

They have a huge service department in Boston and they track each and every repair on all appliance types and brands and keep it updated so you can get a real feel for the best choices.For those folks who have small STRs with limited space, the LG Washtower could be a good solution for installations where you can't vent the dryer and have a small area.It wouldn't be for a larger place like ours but for a 1 or 2 bedroom place, it could be a good solution if you don't currently have a washer/dryer.https://blog.yaleappliance.com/lg-compact-washtower-review?

While the deal does not hinge on the ground-up phase, it could provide a significant upside.After consulting with the City Zoning Department and reviewing the dimensional regulations of the neighborhood district, it appears that my plan is feasible.

Why not look at the many reviewed lenders on this site? 

Go to Etsy and search for "rental property tracker," and you will find hundreds of nice spreadsheets to track 10-20 rentals, usually for under $10.Software has extremely helpful features like online payments, marketing syndication (click a button, and your property is advertised on multiple sites), electronic document review/signing, maintenance tracking, and owner reports.

Is it possible for a private investor[non hard money lenders] to pay down your loan and secure a lien and for you to pay them back, and if so where do you find investors that would? 

The question I have is, can you not use a hard money lender for a BRRR?

etc...A nice presentation of your experiences will give you some credibility when you're pitching to any potential lenders.