I did notice a few things you may want to relookmat as well as some future recommendations:
-It takes a while for apartments to rent out. Is it based on city demand? If so, and I think the idea is wonderful, however it is not apparent to players.
-It would be helpful if all utility needs were added to the unit report display even when its fulfilled. Players seemed particularly frustrated by this.
-It would be great if the difficulty level is tied to tenant tolerance of problems.
-There seen]ms to be a need for a toggle that automatically maintains units but still allow for the current manual ability
Please think about incorporating the ability to turn off support units without demolition
Future possibility: Building codes enforcement above a certain population. This requires a min number of elevators and required fire exit stairs.
Future possibility: Option to have media campaigns last for multiple days for a premium fee.
Also: The end of day report that pops up includes the number of move-outs with the reasons why
Future possibility: Official lobby objects/units would also be great. They could add to prestige and offer security to certain floors and the main building entry points.
Future possibility: Having certain residential tenants prefer stairs if less than 6 flights