A functioning supermarket under a 5-year contract is for sale, 280 square meters, it is possible to make a mezzanine, the ceiling height is 7 meters and 40 centimeters. The buyer will receive a monthly profit of 4% of the sales, the buyer can cancel the contract at will, and the space can be used for any purpose. Since the ceiling height allows us to, it is possible to double the area, {creating a mezzanine} you will end up with a total of 550-560 square meters, and subsequently, you will get more profit by renting it out.