It also provides an option for extra customers which is the most expensive upgrade. Interior upgrades increase a customer’s wait time, tip time, and tip amount.

Additionally, kitchen upgrades increase the price per portion of food.

They also increase how many portions can be prepared at one time. Combine ingredients in every way possible.Kitchen upgrades increase how quickly machines cook food or refill beverages. This task can only be completed after all ingredients are unlocked. Serve 10 Hot Fudge Brownies to your clients Then serve the Steakburgers as quickly as possible Wait until your clients ask for 3 Steakburger dishes. Then serve the Ribs as quickly as possible Wait until your clients ask for 3 Rib dishes. Then serve the Ginger Ales as quickly as possible Wait until your clients ask for 3 Ginger Ales. Serve 3 glasses of Ginger Ale in 5 seconds Go to the INTERIOR UPGRADES window and upgrade the Guitar Then serve the Steakburgers as quickly as possibleĭon't lose any client for 5 levels in a rowĮxtend customer waiting time by upgrading the following items in the INTERIOR UPGRADES window: PAINTINGS, VIP LOUNGE, BAR STOOLS, TABLES, and SPEAKERS Wait until your clients ask for 2 Steakburger dishes. Wait until your clients ask for 2 Rib dishes. Serve the following sauces to your clients: BBQ SAUCE, and GARLIC SAUCEįor a higher score try using: HOT FUDGE BROWNIES Tap on the Nacho Machine 25 times to make Nachos Serve every single client that is due during a level *This was the number displayed when the star threshold was crossed on a level.ĭon't lose a single client throughout a level Unlike kitchen upgrades, which go into effect as soon as you pay for them, interior upgrades can take anywhere from 30 minutes to 10 hours to upgrade.

Interior upgrades increase a customer’s waiting time, tip time, and tip amount. Kitchen upgrades increase how quickly machines cook food or refill beverages.

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