I bought this for my 9 months slowly starts walking. The product easily mounts (8 screws in all) in 5 minutes. He is strong and very playful. My daughter has passed away. The wand xylophone line up at the front and the wooden box with the shapes on a tray inside the trolley. The wheels are fitted with a rubber on the perimeter so no risk of scratching on the floor. I do not regret my purchase.