Using this chair is a breeze. Just place it in your desired spot, adjust the floor glides on the brushed stainless - steel base to make it level on the floor. You can connect multiple chairs together using the locking bolts for a customized seating arrangement. When sitting, you'll enjoy the comfort of the foam - filled cushions with fire - retardant foam. For maintenance, keep the chair away from sharp objects to avoid tearing the LeatherSoft upholstery. Wipe it clean with a soft, damp cloth regularly. Avoid exposing it to direct sunlight for long periods as it may fade the black color. And that's all you need to know to keep your chair in great shape for years to come.