My area of practice in the legal realm is trust formation for businesses and individuals.

Quote from @Ross Kane: To expand on the LLC protection theory:An LLC is useful for two things: anonymity and legal protection.

I couldn't find many helpful posts about if it's legal in Texas or not.

No, these are all carefully chosen and will never be negative.2) Using someone else's employees at nights and on weekends will definitely save you money...but it is not legal.

He's also working with a local pastor of a mega church here in DeKalb and i'm in litigation now for over 2.5M after they along with a local closing attorney Jacinda Walker of Regal Legal Services.   

Is it legal for a family member to deliver the notice? 

If it is an issue and you do not act in a timely manner AND there is some sort of legal action, then the courts will not look favorably on your response time. 

This is a huge plus because it offers liability protection, meaning your personal assets are shielded if there are any legal issues with tenants or the property.Doesn’t Appear on Your Personal Credit: One of the big perks is that these loans don’t get reported on your personal credit profile, so they won’t impact your credit score or debt visibility.

You should definitely get professional advice all the standards, legal, tax, financial, etc. before you do anything.   

My posts and reply should not be construed as tax, legal or financial advice.