A great way to use your hoverboard. The construction looks solid. Easy to assemble. Four stars because the seat mounting bolts didn't come with a washer so the bolts can go through the holes in the seat. Standard washers are either too small for a screw or too big to fit into a channel in a plastic bushing. The hardware store has four bolts (1 inch) with washers (see picture) and wing nuts. The seat is now secure. It's a good thing that the kit comes with additional Velcro straps for attachment to the hoverboard. Very fun to drive! I would give it four and a half stars if I could as the screw issue was more of a problem than a defect but it's not hard to fix.