I've had 2 strokes and left my left side extremely weak. When I was released from hospital, drs said my strokes were severe and I couldn't walk again. I sat in my wheelchair but determined to walk again. I went to private rehab where they taught me to use a cane. I was not happy with it since I feel like falling over to my right so I checked on the internet and found a foldable rollator can can fit in the back of my car. However, my best friend saw a man in town with a standing walker and his gait was straight up and down and refer me to it. I told her I had checked it when it first came out and it was $500 which I could not afford at that time and it was not a foldable one. I then checked it again and found an Oasis space that is foldable and affordable at about 1/3 the price. I have say how happy I'm finding a walker that is foldable so I can it with me wherever I go at an unbelievable price. Also, their customer service is outstanding communicating via email to questions relating to the walker. I highly recommend this company.