Would forming LLC in states that do not require ‘physical presence’ in any state be beneficial in anyway?

My good friend of many years and his significant other are moving into my current home temporarily while they search for a home of their own, and my question is should I have them physically sign an agreement or paperwork prior to moving in?

In his book he roughly says, you don't need to go physically look at a property with untrained eyes if your investing out of state.

This would be beneficial because I would have something physical to follow exactly to a "T" to help me avoid any potential roadblocks or things that could be mitigated with a good system/checklist.

The other thing to keep in mind is many people chose careers that they didn't like, have demanding bosses or work physical / service jobs.

I am having issues with #2 because my personal digital wallet is not tied to my name, like most financial accounts - it is tied to a 42-character alphanumeric sequence.

., earning income from other than your own physical work or being employed by others)! 

I prefer real estate because it is tangible and physical.

If her habits aren't creating physical damage to the property I would very kindly ask her if she could remove her garbage more frequently, or suggest a cleaning service in your area if she has medical problems.

Throughout my time away, I decided to invest in myself physically, mentally and spiritually.