Once the master LLC is set up, the filing fees and attorney costs to add a series are relatively inexpensive.

Create relations with people, I have people I consider mentors.

There are many CPA's on this site that work with clients remotely.In the meantime - feel free to ask any tax related question.

Yes philly is a very expensive market as well so I am sure you can related.

Hi, does anyone know any attorney or provider that can assist with 1) transferring a Texas rental property from my relative to me (so that I can refinance), and then assist with a LLC (series?)

You can still deduct car loan interest provided you deduct only that portion related to business use of the vehicle.

and the relative lack of rentals, you'll have no trouble getting market rents or higher going to regular route.Best of luck!

Even in the best case scenario, the ROI does not justify the large capital investment and relative lack of liquidity as compared to my stock portfolio (where I have more knowledge & risk tolerance, even in volatile markets). 

If you are just getting started I would take a quick read through the Bigger Pockets Ultimate Beginners Guide in addition to listening to the podcasts related to HELOC (home equity line of credit).

Since the term of a lease has little to no relation to how long a tenant stays M2M is the same as a term except the landlord has greater control.