Using this chair is a breeze. Just place it where you want it and adjust the floor glides on the base to make it stable on different surfaces. If you have multiple chairs, use the locking bolt to connect them together. When sitting, you'll enjoy the comfort from the fire - retardant foam cushions. For maintenance, keep the chair away from sharp objects to avoid tearing the LeatherSoft upholstery. You can clean it with a soft, damp cloth. In case of spills, wipe them up quickly. And remember, don't expose the chair to direct sunlight for long periods as it may fade the black color. If you need to move the chair, lift it gently instead of dragging to protect the base and floor glides.