It's amazing how this upright rollator fit into the shipping box so perfectly. After removing all the pieces and the simple instructions, assembly was so easy. Everything went together as described and shown. Lots of available adjustments to fit your body size properly... I was surprised at the combination of settings that worked best for me... I played with the adjustments until I found the perfect mix for my 6' 3" frame. I inflated the large tires and off I went to use this Oasis🌴Space Upright Rollator. The experience was eye opening and I found my ability to walk straighter easy. I would highly recommend this piece of equipment. It also makes walking in the park much easier, due to the large inflatable tires... something that has come in handy when walking my Standard Poodle Fiona. Thank You Oasis🌴Space!