The iWalk 3.0 comes well packed and with excellent sustainable packaging. I commenced assembly after watching the instruction videos a couple of times and I have to say these videos are absolutely excellent to follow. After making a couple of adjustments as suggested by the videos, I tried the iWalk 3.0 out several times on the first day for short periods. It soon felt comfortable, and more importantly safe to trust my whole body weight to, both walking and stair climbing (though we have paired handrails). Descending stairs (backwards) was also safe and much easier than with crutches. I did the same on the second day and am using the little and often approach today (the third day), though I did manage a 20min stint whilst cooking breakfast - this resulted in a little lower back discomfort - warned of in the videos. I have to say I continue to be most impressed with the iWalk 3.0. Don’t rush and fine-tune the iWalk 3.0 as you get used to it. Once again, my thanks for a great product!!