Great quality, a real kit which even for experienced, some time takes the car to assemble. Therefore, I recommend to do this before the Offer. Our 3 year old son jumped all the time impatiently around me when I tried to follow the instructions. The stress you can save. It needs to drive some strength in the legs. Because the pedals are also very slippery, I would especially recommend the Unimog until 4 years. It's very hard, very unwieldy in maneuvering. The Unimog can our son, though he has grown very large, act not alone. Otherwise, a great toy.