Love this lift for my hot tub lid. I have a pretty big tub and the lid is pretty heavy but this lift makes it easy to put my cover off in minutes all by myself. It has a hydronic element to it making it super easy. Good quality product. Only thing I will say is make sure your tub is level before attaching. We actually bolted ours into the ground for greater support! All in all I am very happy with this purchase and very reasonable price!!