A satisfied customer is a customer who returns: it is a basic principle in the restoration. The meal served to the customer counts a lot, but the quality of service is is also a point that should not be overlooked.
In restoration games, which are simulation games, you will have to satisfy every desire of your customers as quickly as possible. Take their orders, serve them without making a mistake, get rid of the table and cash payment.
If you're quick, you'll even get a tip.