Just unboxed this great device. Very well made and the cobalt blue looks really sharp. Super easy to unfold and fold. Much more lightweight than any rollator I've ever had, and more compact too. Another big plus is that you can walk more upright than you can with a rollator with a seat, or similar devices that have a support bar by your knees. That means less stress on your arms/shoulders and back. Here's why I didn't give five stars...I would prefer the wheels to be a little thicker. It may add a pound to the device, but I don't think that would take away from it. Also, in order to LOCK the brakes, you REALLY have to squeeze them hard. This may be difficult for the elderly or someone who has compromised strength in their hands. However, to just engage the brakes is very easy. It's locking them that could be difficult for some. So, if you are on a slight incline and want to stand still for a few moments, you will want to squeeze the brakes VERY hard to lock them. Also the brake locks are plastic and don't look like they will weather many storms. Having said that, I don't believe this is a deal breaker. When I purchased this on Amazon, there were reviews that said there was NO brake lock, so I was pleasantly surprised to find one on the device. Overall, I am very happy with this purchase. I highly recommend this device, keeping in mind my notes above. NOTE TO VIVE... the quick start guide does not explain how to lock the brakes. It only says how to unlock the brakes. I guess that is why some Amazon reviews said that the device did not have a brake lock.