I say 'we', as a good friend of mine, Raymax, graciously created a custom lobby for the Designer Apartment, which we decided to integrate, together with the required garage stuff, into a standalone DLC.
* We added a true lobby to the Penthouse building (at the bottom floor), with its front facing the adjacent garage. * Penthouse staff can now be disabled altogether. The holographic effect, when on, itself has been toned down a bit. * The holographic effect of the maid can now be disabled (via settings.cfg). * On garage approach, the script will now not just halt you in the absolute, but use GET_ENTITY_SPEED_VECTOR instead, and only brake after a check for positive value on the Y axis (aka, only restrict your forward momentum while your cars are being prepared) this so you can back out from the 'trigger' point unimpededly, should you decide not to enter the garage, after all. Apparently Rockstar changed something with regard to the colors settings priority (made the order stricter). * Pearlescent colors could come out wrong in retrieved cars. The script will now much better ensure garagedoor audio doesn't hang under certain circumstances (namely when disabled/closed too early, for one). Each tuning item is now shielded individually (from crashes) and will log its own error, if need be. * Much sturdier tuning protection and logging. * A legacy bug (from the old SPA car file layout I tried to mimic) in which LicensePlateStyle got confused with PlateType, Current behavior is to correctly set for newly saved cars, and, if absent from the car file (aka, an old car file), to use the legacy PlateType value when in de car file. You will need at least ScriptHookVDotNet v3.3.1 for this. Sorry for the caps, but this is a major change.
SCRIPTHOOKVDOTNET V2 IS NO LONGER SUPPORTED. Added an extra personnel staff member to the penthouse (a bartender). (If you have a vehicle file of 0 length, delete it). Found a spurious race-condition, which could lead to a vehicle file becoming corrupted. After RAR-ing so many times, I had forgotten to included DesignerApartment parent folder.