Any recommendations on how many rental properties per LLC?

I would highly recommend you create an LP agreement.

I'm more willing to move off  "LLC B" property because of the work required to keep this going. 

Quote from @Adrian Clapp: I highly recommend you read "Am I being too subtle?"

Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

Permit eligibility is based on region (usually the west side of town) and density (quantity of surrounding STR's in the area) as well as percentage of landscaping and minimum parking requirements. 

Nothing has changed for now.2024 update: We recommend eFiling for everyone, however starting this year eFiling is mandatory if you file more than 10 forms.2023 update: The IRS (finally!)

If you're open to expanding your search some time in the future, I would recommend checking the Columbus OH market.

Here’s my recommendation to get it under control: For a quick fix, start by sealing up any gaps using acoustic caulk around outlets, baseboards, or other small openings.

A good real estate accountant can save you thousands of dollars by leveraging entity selection and formation, tax deductions, cost segregations, bonus depreciation and tax planning.I recommend finding an accountant specializing in real estate taxation, business taxation, financial planning and tax planning.Consider working with your accountant remotely to expand your options.I would also recommend looking for an accountant willing to work with you throughout the year.