There could be a rework of how happiness interacts with apartment ownership. Right now, you can just buy an apartment, live at your business, and still get the happiness boost. A better approach might be to only apply the happiness boost when the player actually sleeps in the apartment — not just owns it.
more options on foods inside housing and different types of food I can choose to buy, like canned food, breakfast, beetroot, potatoes, different salads, bacon, meat - that I can prepare myself either in house, factory or warehouse. what about farming even, or car repair fixing centres for upgrading cars, tractors, trucks etc