I happen to be at my parents house in the poconos today and tomorrow. 

If parents and grandkids are also staying there and it is a 2 bedroom house, I'd also tell her the number of unlawful occupants exceeds the number that can legally live there.

My company treats this activity the same (well, almost) as a Child Care (Day care) center, which is a commercial and licensed activity and not appropriate for our leases of single family homes.

I've used the same tax guy for over 20 years only because he does the taxes for my parents and their business.

My wife and I understand that we could give our home to an adult child when we pass away and that our adult child would pay no capital gains taxes on it.But, we have multiple rental properties owned by our LLC and we want to give each our 7 children a property when we pass away.

My parents investment LLC used 1031 exchange money to buy a house that I want to put in my personal name so I can file a PRE exemption. 

Your a landlord, not a parent.

You need a solution, ask her what that solution is without asking you to stop STR, maybe the petulant child has an acceptable answer in her mind?  

I don't even have my own personal residence yet (live with my parents, and proud of it!).

This comes with advantage of anonymity of owner and address.2) Parent Holding LLC (X) will be a multi-member Wyoming LLC responsible for buying or selling LLCs (A, B or C etc) and is taxed as SCorp for tax advantage.