Update on this post, FYI every move was done by the book and with full legal advice. No cutting utilities or any shenanigans like that. I run a professional fee-management company but this was on one of my own properties.
The remaining tenant (casually revealed that they thought it was OK to steal from a "rich corporation") even though it was just my family they were stealing rent (occupying space) from. As time went on, our desire to vacate the remaining tenant in order to rent as a LTR became a pipe dream. After 3 months of fruitless negotiations with this person, buyout offers, debt forgiveness, appealing to ethics, etc. we had two moves on the chessboard left.
Meanwhile in the bat cave....the string tenant had decided to move their belongings into each of the 5 bedrooms, install their own interior security cameras, fill up the garage and office with their cars and mechanics equipment.
Move #1 - We were then urged to go for eviction based on the grounds of lease violation of the house rules (the corporate airbnb style lease which actually extended several months BEYOND my master lease without my knowledge!) Well that approach for Perform Covenants or Quit didn't work because the tenant, unfortunately, complied with the violation notices within a few weeks. The garage was emptied and all belongings migrated back to the original room rented. Well, shoot! back to the drawing board.
Move #2- (hail mary from my attorney) to just put on my STR landlord hat and go ahead and fill the rest of the rooms up to the max and start collecting some rent. We filled up the rooms in one swift move with very nice people and their pets. They paid their rent and really wondered why that person didn't. The squatter was complaining to me that the "new" tenants should always wear masks inside their own residence, etc. Fast forward, 2 months later of patiently waiting, with zero notice, that tenant did a midnight dash and taped the key on the door.
Since they did not willfully damage the property, we decided to give mercy and decline getting a monetary judgment against them. Just let them go peacefully. That person never lost their job or anything like that (discussed directly with me about this). They claimed they had a mental health issue so they deserved the free rent. The end.
California dreams baby...
Would you have used another approach? Would love to know your thoughts