The chill out area does seem to slow down business in the restaurant due to having to stock up on meals.
I went with the Chillout Area first and you are able to choose which foods you want to serve. Having three different options of food. But since I didn't have the chef I wasn't able to make certain foods. So it limited my capabilities in the Chill Out area.
Now my goal is to rank up. My current rank is Chef De Cuisine. I have yet to see anyone with a higher rank. One of the toughest goals to rank up, is the blue import crate which you need 10 of, which you can receive once completing certain Chill Out events.
Comment found on World Chef: Chillout station
How much is it to unlock the chill out area when you get to level 17?
Comment found on World Chef: chillout area price
How do you help the star chefs vipchill out area? I have the right amount of food for one of the tables but I can't figure out how to help
Comment found on World Chef: How to help chill out
Chill out area or Indian chef? Best for progression
Comment found on World Chef: Chillout station
How do I help other people in their chill out area & with the wine maker?
Comment found on World Chef: chillout