To be clear, I don't care if people use apartments as storage. They can essentially hold 200 slots of whatever shit you want to throw in there, and they're an essentially unlimited resource. It's a drag to see people with actual concepts get shimmed by people who don't use their houses for anything (most people don't even garden, in my FC's ward there's 2 gardens, ours and someone else's). But if the argument is that people who buy into a system have every right to do what they want with their property, including not using it, then I guess the whole idea of grandfathered houses isn't an issue regardless.