Questions: 1) Is this a good structure OR should I keep Operations LLC (Y) separate from Parent Holding LLC (X) and not under it to avoid any legal complications ?

Legal status of titleHere’s the personal information you’ll need to determine1.

Talk to a local towing company to see what you need to do to get them to help you enforce it (ie what signage do they need so they can tow if you call with a complaint)?

There's legal issues of acting like spam and new regs coming on line etc. 

Why not look at a duplex or place with a legal suite and you can live in one unit and rent the rest of the house? 

What is the legal way to separate out one lot, and sell it for $1M? 

If you’re asking how two immature individuals can handle their differences without legal costs then the answer is that they both have to give up the scorched earth policies.  

You can use an entity creation platform like Zenbusiness or Legalzoom to incorporate but you'll want to make sure you understand best tax / legal structure before you use one of these platforms to create an entity.

Tiffany Hi Tiffany,Marine Surf Waikiki is a good option for anyone who wants to do a legal STR in Waikiki area.

Definitely consult a real estate attorney in your state to see what your legal options and duties are.