Worked perfectly out of the box. Only the slightest low vibrating noise when the included mat is underneath, no rattling or loud sounds that might disturb neighbors. It fits under the bed but is a bit heavy when sliding it out and back after each use, but that can’t be helped. Straightforward to use, the instruction book is in clear language, and the included accessories are helpful in making it even more of a full body workout.
I upgraded from the Hovert to Rumblex . Wow this machine is amazing! I will keep both. I just had my bone scan and my bone density has improved greatly after one year. My doctor was proud of my improvement and told me to keep on doing what I have been doing. So I decided to bump up to the rumblex .