I once read a tip that I thought was priceless, they said not to have them write checks in your name, but the LLC name and don't let them know you are the owner (if possible, dont lie though).

Hi guys,I own a 3 unit under my LLC free and clear.

Simply to separate myself from the property...not for any release of liability...

Primarily want their help setting up an LLC initially but also want someone who I can work with on an ongoing basis for reviewing documentation, transactions, T&C's, etc.Thanks,-Trevor

I would do a separate LLC.

Yep, LLC.

Should I use an Llc under that also?  

Our typical returns are $550 for a basic tax return for  LLC or partnership, but we also charge extra for consulting during the year.

Loan to LLC?

As badly as I hate to admit it (I'm an attorney), for most small LLC formations, you don't need an attorney.