Being able to spawn in property in active city whenever city changes

+1, as it's an advantage for criminals to evade their wanted level with no troubles driving in an inactive city.

Roro wrote:
so you'll have to spawn somewhere and THEN a menu would pop up to spawn in a property?

You can set your spawn in Settings -> MCNR -> Gameplay -> Spawnpoint

Ability to set spawnpoint per city coming next update.