Using this chair is super easy. Just sit on it and use the smooth pulleys to move around. You can rotate it 360 degrees to face any direction you like. When it comes to assembly, unpack the chair and follow the clear instructions that come with it. All the tools you need are included, and most users can finish in 10 - 15 minutes. As for maintenance, wipe the chair with a soft, damp cloth regularly to keep it clean. Avoid using harsh chemicals. Also, be aware that the color you see on your screen might be a bit different from the actual product due to screen settings.