keep the current render and camera angle do not move the four cardio machines add the missing wall elements and back room details to match the reference layout on the back wall of the cardio room add a small wood cabinet console centered on the wall with two simple floating wood shelves above it keep the styling minimal and warm matching the room materials you can place a small decorative vase or plant on the cabinet in the back room beyond the opening place one exercise stability ball in the far corner also in the back room show the edge of a shelving unit at the side of the opening so only part of the shelf is visible similar to the reference image keep the space clean and minimal preserve the architecture materials lighting and machine placement only add the shelves cabinet to the cardio room wall the exercise ball in the back room corner and the partial shelf edge in the back room
