The bike was received quickly, within a week. I am a novice in putting bikes together. The videos made it seem so easy that I thought I would have no trouble. However, my bike came with the front fork facing backwards. It took me a while to realize it when the front wheel didn't go on. I was unsure what to do. I did try taking a wrench and unscrewing what looked like a large nut on the steering column but it was on very tight and I was afraid of forcing something that shouldn't be forced. I looked at the instruction booklet again and also reviewed the videos but nothing addressed what I was seeing. I called the company and was able to speak to someone immediately. My issue was redirected to a technician who would get back to me in 24 hrs. Which he did. But by then my husband who has had experience, helped me put the bike together. I definitely needed his strength in loosening the nut that I had initially worked on. We got the bike together and the brakes adjusted. It really was a simple process but for someone with no experience, I could have used a bit more information in the videos. I DO THINK the videos are an excellent way of showing the how. Oh, it would also have been a big help if the multi pronged wrench shown in the video could be included. I am super happy with the bike. It is just what I wanted.