It costs 4,500 Coins to buy and takes 4 Energy to build. At Level 1, supplying it consumes 110 Goods and collecting from it earns 495 Coins; Level 2 requires 150 Goods and earns 761 Coins, and; Level 3 requires 190 Goods and earns 991 Coins. The French Restaurant has an efficiency of 4.5, 5.07, and 5.22coins per good at Level 1, 2, and 3, respectively.
Upgrading this to Level 2 requires the player to collect from this 50 times; Level 3 requires this to be collected from an additional 100 times. The appearance of this does not change when upgrading.