Sims suddenly appearing in my penthouse

Hello
On this AHQ EA thread,
https://answers.ea.com/t5/Bug-Reports/NEEDS-SAVES-Random-sims-in-my-apartment-or-house-Patch-1-63-133/td-p/9169413
EA is asking for save games in this Post
https://answers.ea.com/t5/Bug-Reports/NEEDS-SAVES-Random-sims-in-my-apartment-or-house-Patch-1-63-133/m-p/9304088#M148003

Beyond locking the doors and the private lot lot trait, you could try that new send home and disallow visitors thing. Send home should be on the Sim and the disallow visitors should be on the front door. I have had mixed results, but it was mainly me trying to send paparazzi and stans home from Get Famous. It is worth a shot.

Otherwise it is probably a bug you will have to report.

I still need help trying to stop sims appearing by the elevator of my penthouse and taking pictures. I'm currently using the Homey, Sunny Aspect and Celebrity Home lot traits and I also plan to use Nisa’s Lot Trait Extender. What should I do to stop these sims from coming and instead have only invited visitors like my other sims coming into my penthouse?