I have had the shoppers for nearly 2 weeks and already 3-4 in use. I am very pleased with the sup is totally stable, the wheels are easy diam class with 25 cm. I was really pleasantly surprised how easy it drives itself, even though it was totally packed full mind. 25-30 kg. I can recommend it to anyone. My predecessor model was also an Andersen, which I have used 15 years old and was therefore also very satisfied, but the new one is light years better :)