Floor structure:
1. The topmost floor "Truck."
There's a truck here where we'll need to manually transport bags of hair. When the truck is full, we press a button and it leaves to deliver the hair (approximately 1.5 minutes away). Upon returning, the truck delivers the money.
The truck consumes fuel.
2. "Old Man's Office" floor
This is where the main gameplay takes place. Here we'll call different numbers, here we'll collect our finished hair bags on a special shelf, and here we'll see all the inventory we've purchased (food, gasoline, capsule nutrients, etc.). There'll also be a radio here that you can turn on and listen to (as background music).
3. Basement with capsules
The lowest floor. Here are the capsules containing people, and working dwarf slaves. They service the capsules and bag the hair. The dwarves need to be fed (from our level, we can lower a bucket of food mass on a rope; the dwarves will run over and eat from it).