The buyer of real estate made a down payment. The contract stated that the buyer would be lia-ble for damages in an amount equal to the down payment if the buyer broke the contract. The buyer refused to go through with the contract and demanded his down payment back. The seller refused to return it and claimed that he was

entitled to additional damages from the buyer because the damages that he had suffered were more than the amount of the down payment. Decide. [Waters v. Key Colony East, Inc., 345 So. 2d 367 (Fla. App.)