There are two main premises:
- Kitchen: This must be opened to unlock the toilet. The player can upgrade the kitchen by purchasing various household appliances, such as a coffee machine, toaster, refrigerator, and vending machine. Additionally, the player can hire a cook and a waiter.
- Toilet: Necessary for increasing the rating. The player must clean up after unscrupulous customers by flushing toilets and mopping sinks and floors.