The Harmony series bathroom cabinet allows users to adjust the height of the countertop. It is suitable for use by adults, children, the elderly, and wheelchair users. It offers three levels of fixed height adjustment. The default height is 850 millimeters, and the maximum height is 900 millimeters. The height suitable for adults is 850 millimeters; the height suitable for children is 650 millimeters; the height suitable for wheelchair users is 800 millimeters. The storage cabinet on the left offers generous storage capacity; the opening method facilitates access to the items inside. It is also equipped with a smart mirror and three different light sources.