We have a space of 40 meters long by 10 meters wide.. Where are we going to buil

We have a space of 40 meters long by 10 meters wide.. Where are we going to build a fitness center?, You are going to make a realistic image where within these measurements there are 20x10 meters of artificial grass and 20x10 meters of black mats , and open 3 machines a power cage, a multifunctional pulley and adjustable benches, In addition to cones and weight discs , dumbbells, pellets, jump box, trx. Make a realistic image of my fitness center with everything I told you above.