Hi, I have a suggestion... Well 2 but they both connect with houses. The first is, what if you added garages to your house to store your vehicles in and then just drive them or fly them out. My other suggestion is if someone already owns a house you could still live in it, for example the apartments in Africa are full, it would be cool if you could make it so multiple people could live in the same apartment but not be effected by the others in the same apartment.
I like this idea! Some patching would have to be done in order to make sure others can't access/damage/destroy others' vehicles, but this would be all the better for people to get motivated to buy a premium house.
Imo the idea of a garage is useless, you can just spawn your cars in and we would need to figure out how to find a shit ton of physical space for this in a house that is already completed. And the second thing you said are called non premium houses.