A photo-realistic rendering of a modern fitness center with a minimalist design, featuring black walls, a wooden countertop, and a blue accent wall with the "fit soldiers" logo prominently displayed in orange. the center features two metal turnstiles on either side of the counter, which are positioned in the middle of the image. the countertop is made of wood and has a sleek, modern design. the floor is tiled in a neutral color, and the walls are made of dark wood, creating a contrast with the bright lighting that illuminates the space. the room is well-lit with recessed lighting, which casts a warm glow on the walls and floor. the overall atmosphere is sleek and inviting, with a sense of professionalism and modernity.