We have run a cost seg study on the property and qualify for 80% bonus depreciation.

This has all been accomplished in just a few short months.5.Tax Benefits & Investor Alignment: We’ve lined up cost segregation studies, allowing our investors to benefit from bonus depreciation in Year 1.

How can the other variables not be accounted for??

Do you believe online accounting services like 1800 Accountant are good for the owner of a Real Estate LLC?

Not so much the lender but the account executive working at the company.

Once you have a shortlist, sign up for an account with each one and test them extensively to see how they function.

Can I set up my account with my property manager in my LLC name so that all income and expenses go through the partnership even if the LLC doesn't own the rental? 

As others have said, if it makes sense, buy it, have enough reserves and don't worry about what hasn't happened yet.If it makes you feel better, if the dollar goes to crap, the saving account you have won't be worth anything anyways. 

Quote from @Aus Smith: Hey, To add to my fellow accountants, size does not matter.

I would also add with respect to Self-Directed account, Roth IRA/Solo 401k, with Roth Component.