Have been using this product for the past 13 years. It has held up very well, but the tires on the wheels are wearing out, so ordered new unit since that was cheaper than replacing the wheels. This product is easy to transport and offers a place to sit when needed. It is very sturdy, and I have even taken it hiking on trails in the Rocky Mountains. Other hikers were amazed, and one person asked for info so that he could buy one for his wife.