@Brice Alef-Torrisi putting each property in its own LLC is usually overkill.Getting a bank account for each LLC is typically something you need to do to avoid "piercing of the LLC corporate veil" (actually depends on tax selection you made for LLC), but is also overkill.You haven't indicated how you are holding the deed for the latest property.If in your name or same LLC, you don't need a separate bank account.If in separate LLC, you can create a Master LLC, have each property LLC hire the Master LLC to manage their affairs, and just get a bank account for Master LLC.This is an opinion, not advice, so lookup CPA Frank Alcini in Troy for expert advice.

If you need financial help, ask under the "Finance, Tax, and Legal" forum.

I won't see any rents or income until after the construction phase is completed.   

For active investments I advocate considering how you can diversify WITHOUT ceding your competitive advantage nor the superior profitability of the niche your in.As an example my business is running an investment fund and syndication high interest commercial mortgage loans secured by income producing real estate. 

There may be something called a "Due On Sale" clause.Check and see if all tax parcels are included in one mortgage or if they have separate mortgages.You have to have him spell out what he considers to be a "partial seller financing".

We did that for about 3 years until Jeff informed me he'd fallen behind on property taxes, and all of his lenders called the loans due.

Raised properties income from $2400 to $4300 and living for free in a massive 1600 sq ft 3 bedroom.

Here's a quick breakdown:Unforeseen Property Issues: Hidden damage, bad tenants, major repairs – these can eat into profits.Vacancy Woes: Empty units mean lost income, impacting cash flow.Market Downturns: Property values can drop, affecting your investment's performance. 

I know I'm getting the tax benefits of depreciation, the minimal positive cashflow, and the appreciation on the property, but It's pretty much a long term play of slowly raising rents annually to increase cashflow, which will eventually get basically reset when my loan goes P+I in 10 years.

Use tools like AirDNA or Mashvisor to provide market data on projected rental income and occupancy rates, and make sure your lender works with appraisers familiar with short-term rentals.